Civil single-turboshaft conventional-rotor helicopter manufacture

Lifecycle status: Candidate
Content maturity: Authored methodology
Current version: 0.1.0Last updated2026-10-06
Readiness: Review required

Methodology and translation states come from the source record; publishing this website does not change their review status.

Content languages

zh-CN · Aligned

Status, classification and source details

Readiness

Warnings methodology_not_reviewed Authored methodology is candidate guidance and still requires methodology review.

Classification mapping

CPC 3.0:49621 · narrower

Source

library/pcrs/metal-products-machinery-and-equipment/transport-equipment/civil-helicoptersha256:8e4f752eca00…

1. Scope and Applicability

Manufacture of new complete civil manned single-turboshaft helicopters with a conventional main rotor and anti-torque tail rotor, skid landing gear, declared metallic/composite airframe and installed control/electrical/fuel systems. Scope runs from declared stock/received assemblies to configuration-specific manufacturing acceptance/handover, including attributable production ground and flight tests. It is a narrower route within CPC 49621. The reference supplies a configured product, not flight or mission service.

Exclude military/unmanned, piston/twin-turboshaft/electric/hybrid, coaxial/tandem/multirotor, ducted-tail-rotor/Fenestron, wheeled/amphibious/float-only and incomplete aircraft or spare-component routes, retrofit/repair/resale, development endurance and training, post-gate ferry, passenger/cargo/mission operation, maintenance and end of life. Additional civil mission equipment requires a separate explicit complete configuration/inventory. Manufacturer examples are not universal type certification.

Airbus describes supplier/component manufacture, assembly and production flight acceptance. Its 2025 H125 description supports a specific conventional-rotor/single-turbine/skid configuration with composite blades; Robinson R66 supplies an independent turboshaft/fuel-system civil example with different mission options. Neither is a manufacturing recipe or actual serial aircraft mass. FAA 2016 guidance supports physical weighing and configuration/fuel/oil distinctions only; current aircraft-specific manufacturer procedures and original measurements govern. Scientific review remains pending. Receipt-to-acceptance foreground alone is not complete cradle-to-gate: compatible disclosed supplier upstream linkage is required.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.transport-equipment.civil-helicopter
classification_refs	CPC 3.0 49621; narrower civil single-turboshaft conventional-rotor skid route, context only
covered_products	Manufacture of new complete civil manned single-turboshaft helicopters with a conventional main rotor and anti-torque tail rotor, skid landing gear, declared metallic/composite airframe and installed control/electrical/fuel systems. Scope runs from declared stock/received assemblies to configuration-specific manufacturing acceptance/handover, including attributable production ground and flight tests. It is a narrower route within CPC 49621. The reference supplies a configured product, not flight or mission service.
excluded_products	Exclude military/unmanned, piston/twin-turboshaft/electric/hybrid, coaxial/tandem/multirotor, ducted-tail-rotor/Fenestron, wheeled/amphibious/float-only and incomplete aircraft or spare-component routes, retrofit/repair/resale, development endurance and training, post-gate ferry, passenger/cargo/mission operation, maintenance and end of life. Additional civil mission equipment requires a separate explicit complete configuration/inventory. Manufacturer examples are not universal type certification.
representative_product	One serial/configuration-linked accepted complete civil helicopter with measured positive basic-empty product net M
production_route	Conditional metallic/composite fabrication and finishing; airframe, dynamic and systems integration; actual manufacture acceptance; conditional protection
market_state	New accepted complete configured civil helicopter at declared manufacturing gate

3. Reference Flow

Field	Value
What	Manufacture one complete configured civil single-turboshaft conventional-rotor skid helicopter
How much	1 kg of accepted complete configured basic-empty product net mass; actual per-aircraft records divided by measured M
How well	Same actual complete configuration with documented structural/rotor/control/ground-flight acceptance and release scope; no equal-mass flight performance or universal airworthiness approval
How long or cycle	One manufacturing and production-acceptance cycle; no flight-hour lifetime or maintenance interval assumed
reference_flow_link	finished_machine

Field	Value
Reference amount	1
Reference product flow	Helicopters, except unmanned aircraft `cb74ed41-c415-43c1-a2d5-01d2ba04aff2`
Reference flow property	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`
Reference unit group	Units of mass `93a60a57-a4c8-11da-a746-0800200c9a66`
Reference unit	kg
Required qualifiers	manufacturer/model/serial/drawing revision and civil acceptance basis; engine type/control and supplier completeness; main/tail rotor type/blade material/count, transmission/shafts; skid gear; airframe alloy/temper/composite architecture, supplied/prefinished scope; avionics unit part numbers, cabin/seat/window, battery chemistry and actual mission options; supplier contained parts/prefills; installed operating oil/hydraulic fluid and permanent ballast; actual measured unusable fuel included in M and usable retained fuel excluded; actual positive configured basic-empty net M in kg with original calibrated weighing, rotor/aircraft position and tare; persons, payload, packaging, temporary loads, loose ground kits/spares excluded; physically measured integral detached delivery parts; serial-linked test phases/release, emission medium/height, manufacturing gate/site/period, allocation and upstream linkage

M includes the actual complete airframe, engine, installed rotor/drive/control/cabin systems, declared operational oil/hydraulic fills, permanent design ballast and verified actually retained unusable fuel in this declared basic-empty product state. Exclude usable delivery fuel, occupants, cargo, test payloads, temporary fixtures, packaging, spares and loose ground/airborne kits. This chosen manufacturing mass is not MTOW, payload capacity or a quoted empty-weight catalogue value. Do not automatically equate an approved empty-weight convention with M: retain its oil/fuel/equipment inclusions and reconcile physically measured differences. Integral delivered detached blades/fittings require actual weighing and same-serial completeness reconciliation, without duplication.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
`reference_mass`	reference product	Mass `93a60a56-a3c8-11da-a746-0800200b9a66`	kg	M = accepted net mass of one complete unit of the same configuration in kg; collect using cp_mass.
`mass_record_provenance`	cp_mass	Mass	kg	Use current same-serial complete-aircraft calibrated physical weighing with manufacturer-specified support points, rotor/aircraft position and actual equipment list. Retain each simultaneous support reading, zero/tare, calibration, date/operator, environment and uncertainty; sum readings net of measured fixtures. Document actual installed oil/hydraulic fluid, permanent ballast and measured unusable fuel, subtract actually measured usable fuel/persons/test loads and add physically measured integral detached delivered parts only when absent from the weighing. Fuel correction uses actual grade/density/temperature or direct mass, never tank capacity or nominal standard-weight tables. Missing actual method or mass balance requires scientific/data review.
`unit_conversion`	individual exchanges	original measured property	actual row unit	Preserve Mass, Volume, Area, energy and count. Electricity: actual kWh to MJ using verified 1 kWh = 3.6 MJ. For purchased units or liquid volume, use traceable actual same-configuration part masses or same-grade density/temperature to convert to kg, retaining the original unit/readings. No assumed per-engine/blade mass, fuel density or advertised heat value.

mass_record_provenance is supported by FAA 2016 Chapter 3 physical scale, configuration, fuel/oil and tare guidance; its airplane-specific oil conventions and example numbers are not applied as helicopter rules. Follow the current actual helicopter weighing procedure and document the declared manufacturing net state independently.

5. System Boundary

Boundary Abstraction

Field	Value
declared_starting_condition	Received specified metal/prepreg stock and purchased airframe, rotor/engine/transmission/system modules with supplier inclusions/prefills
starting_condition_role	Foreground receipt-to-complete manufacturing acceptance/handover
product_classification_scope	Complete covered civil helicopter product, not passenger/mission service
recursive_input_rule	Do not model a finished helicopter as its own input. Complete supplier parts/assemblies replace included fabrication; actual in-house components require measured process inventories
upstream_dataset_requirement	Match actual alloy/temper, fibre/resin/finished-component state, turboshaft/rotor configuration, module completeness and provider/site/period. Disclose unlinked supplier manufacture
disclosure	manufacturer/model/serial/drawing revision and civil acceptance basis; engine type/control and supplier completeness; main/tail rotor type/blade material/count, transmission/shafts; skid gear; airframe alloy/temper/composite architecture, supplied/prefinished scope; avionics unit part numbers, cabin/seat/window, battery chemistry and actual mission options; supplier contained parts/prefills; installed operating oil/hydraulic fluid and permanent ballast; actual measured unusable fuel included in M and usable retained fuel excluded; actual positive configured basic-empty net M in kg with original calibrated weighing, rotor/aircraft position and tare; persons, payload, packaging, temporary loads, loose ground kits/spares excluded; physically measured integral detached delivery parts; serial-linked test phases/release, emission medium/height, manufacturing gate/site/period, allocation and upstream linkage

rule_id	Applies to	Rule	source_ids
`boundary_manufacture`	all stages	Include actual received-stock/component processing, assembly, rework and attributable pre-gate production ground/flight tests, weighing and release. Add actual outsourced manufacture/trial/support services separately with declared boundary and unit. Distinguish gate and production-acceptance flights from customer training, commercial missions, development endurance and post-gate ferry.	`airbus-production`
`boundary_completeness`	assemblies and actual BOM	Count each received assembly and contained parts/prefills once: rotor hub/blades, engine controls, fuel tank/pump and hydraulic/electronic units are not duplicated. Received finished blades/panels replace contained prepreg manufacture; complete fuselage replaces contained metal/fastening/finish. Complete all actual fittings, adhesives/gases/refrigerants, heat, trial services, wastes and releases before quantitative dataset completion. These candidate cards are not an exhaustive universal helicopter BOM.

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
`metal_fabrication`	Metallic airframe part fabrication	conditional	Actual in-house metallic airframe/landing-gear component manufacture.	foreground	one accepted configured helicopter, normalized using M
`composite_fabrication`	Composite panel and rotor-blade manufacture	conditional	Actual in-house fibre/epoxy laminate or sandwich components.	foreground	one accepted configured helicopter, normalized using M
`surface_finish`	Surface preparation, primer and topcoat	conditional	Actual foreground cleaning or protective/decorative coating.	foreground	one accepted configured helicopter, normalized using M
`airframe_assembly`	Fuselage, skid gear and cabin integration	required	Every covered complete helicopter.	foreground	one accepted configured helicopter, normalized using M
`dynamic_assembly`	Turboshaft, transmission and rotor installation	required	Every covered complete helicopter.	foreground	one accepted configured helicopter, normalized using M
`systems_integration`	Flight controls, electrical and fuel systems	required	Every covered complete helicopter.	foreground	one accepted configured helicopter, normalized using M
`acceptance`	Configuration weighing, ground and production-flight acceptance	required	Every covered complete helicopter; specific tests follow actual release scope.	foreground	one accepted configured helicopter, normalized using M
`protection`	Delivery protection and detached integral fittings	conditional	Actual removable protection or integral parts detached for delivery.	foreground	one accepted configured helicopter, normalized using M

Metal/composite fabrication feed conditional finishing and airframe/dynamic/systems integration, followed by complete-configuration acceptance and conditional protection. Stages may overlap; resources are assigned once. All exchange cards are conditional on actual composition/configuration, even within required stages. Each is one physical or chemical exchange; no emission or welding/coating recipe is compulsory.

Process: Metallic airframe part fabrication (`metal_fabrication`)

Cut/form specified aluminium sheet and steel tube; machine interfaces and rivet/join actual parts under traceable drawings. Purchased completed structures bypass included stock and processing. Record actual welding gas/wire, forging/heat treatment, anodizing and machining operations with separate measured exchanges when performed; none is a universal required route. Segregate aluminium and steel chips.

Inputs

Product flows

Wrought aerospace aluminium-alloy sheet with declared temper (`aluminium_sheet`)

Record only this specific actual material/formulation or complete physical part with supplier specification, delivered scope and measured net issues/transfer; demonstrated absence is not_applicable and unknown is a gap. Different variants require separate rows.

Selected flow: Wrought aerospace aluminium-alloy sheet with declared temper
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Seamless chromium-molybdenum steel airframe tube (`chromoly_tube`)

Selected flow: Seamless chromium-molybdenum steel airframe tube
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Solid aluminium-alloy aircraft rivet (`aluminium_rivet`)

Selected flow: Solid aluminium-alloy aircraft rivet
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Water-miscible semi-synthetic metalworking-fluid concentrate (`machining_fluid`)

Selected flow: Water-miscible semi-synthetic metalworking-fluid concentrate
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Process Water (`machining_water`)

Actual supplied treated cleaning/dilution process water crossing the boundary; not circulation or environmental withdrawal.

Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Alternating-current electricity at factory intake (`metal_fabrication_electricity`)

Measure attributable kWh, convert 1 kWh = 3.6 MJ using the verified energy unit group and retain actual plant-intake/provider scope. Do not merge electrical ground power, fuel, purchased heat or compressed gas; each actual carrier/service needs a separate exchange.

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Outputs

Waste flows

Segregated untreated aerospace aluminium-alloy machining chips (`aluminium_chips`)

Selected flow: Segregated untreated aerospace aluminium-alloy machining chips
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Segregated untreated chromoly-steel machining chips (`steel_chips`)

Selected flow: Segregated untreated chromoly-steel machining chips
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_metal_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_metal_fabrication
Sources: airbus-production

Process: Composite panel and rotor-blade manufacture (`composite_fabrication`)

Record actual laminate fibre/resin chemistry, prepreg or separately issued fabric/resin route, layup, core, vacuum consumables, cure, trim and inspection. Carbon/epoxy and glass/epoxy prepreg cards are separate conditional formulations; do not duplicate resin/fibre inside prepreg. Supplier finished blades/panels replace contained manufacture. Follow actual approved production drawing and measured cure/NDI records; no Airbus model is proof of a universal autoclave, resin, temperature, pressure or cure yield. Add actual seals/adhesives/heat/gas and mould consumption separately where attributable.

Inputs

Product flows

Uncured carbon-fibre epoxy aerospace prepreg (`carbon_prepreg`)

Selected flow: Uncured carbon-fibre epoxy aerospace prepreg
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Uncured glass-fibre epoxy aerospace prepreg (`glass_prepreg`)

Selected flow: Uncured glass-fibre epoxy aerospace prepreg
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Closed-cell rigid PVC structural sandwich foam core (`pvc_core`)

Selected flow: Closed-cell rigid PVC structural sandwich foam core
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Vacuum bagging film (`vacuum_bag`)

Only actual nylon vacuum-bag film supplied for prepreg hand layup at a Chinese plant matching the public route; weigh actual consumption. No typical areal mass estimate adopted and no film mass included in aircraft M.

Selected flow: Vacuum bagging film eb9fdc16-6e58-439b-a41c-ae4f97751868
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Unlaminated PTFE mould-release film (`ptfe_release`)

Selected flow: Unlaminated PTFE mould-release film
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Alternating-current electricity at factory intake (`composite_fabrication_electricity`)

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Outputs

Waste flows

Cured carbon-fibre epoxy laminate trim transferred for treatment (`carbon_trim`)

Selected flow: Cured carbon-fibre epoxy laminate trim transferred for treatment
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Cured glass-fibre epoxy laminate trim transferred for treatment (`glass_trim`)

Selected flow: Cured glass-fibre epoxy laminate trim transferred for treatment
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_composite_fabrication.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_composite_fabrication
Sources: airbus-h125-2025

Process: Surface preparation, primer and topcoat (`surface_finish`)

Record actual cleaning and coating layer/formulation scope; epoxy primer and polyurethane topcoat are examples only when actual materials match. Independently measure base/curing-agent issues, film incorporated, captured overspray and solvent releases. Prefinished supplier modules replace duplicate finishing. Do not treat cleaning effluent transfer or captured coating as elemental emissions.

Inputs

Product flows

Anhydrous isopropanol cleaning solvent (`isopropanol_solvent`)

Selected flow: Anhydrous isopropanol cleaning solvent
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Process Water (`clean_water`)

Actual supplied treated cleaning water, not internal circulation or elementary resource.

Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Formulated epoxy aircraft corrosion-primer base (`epoxy_primer`)

Selected flow: Formulated epoxy aircraft corrosion-primer base
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Polyamine epoxy aircraft primer hardener formulation (`primer_hardener`)

Selected flow: Polyamine epoxy aircraft primer hardener formulation
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Formulated polyurethane aircraft topcoat base (`pu_base`)

Selected flow: Formulated polyurethane aircraft topcoat base
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Polyisocyanate aircraft topcoat hardener formulation (`pu_hardener`)

Selected flow: Polyisocyanate aircraft topcoat hardener formulation
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Alternating-current electricity at factory intake (`surface_finish_electricity`)

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Outputs

Waste flows

Captured polyurethane aircraft-coating overspray waste (`coat_overspray`)

Selected flow: Captured polyurethane aircraft-coating overspray waste
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Aqueous aluminium-airframe cleaning effluent transferred for treatment (`clean_effluent`)

Selected flow: Aqueous aluminium-airframe cleaning effluent transferred for treatment
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Outputs

Elementary flows

isopropanol (`ipa_release`)

Only actually demonstrated isopropanol released to air, unspecified, immediately from recorded cleaning/coating; distinguish exhaust from indoor occupational air. Measure outlet/species and residual/waste balance; no mandatory evaporation factor.

Selected flow: isopropanol fe0acd60-3ddc-11dd-a843-0050c2490048
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_surface_finish.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_surface_finish
Sources: airbus-production

Process: Fuselage, skid gear and cabin integration (`airframe_assembly`)

Assemble declared fuselage/tail boom and skid gear, install actual seats/transparencies and reconcile structure and cabin configuration. Received complete airframe includes its contained structure and fasteners once; any separately supplied component has a separate physical exchange. Record actual alignment, attachment and inspection results. Integral delivered detached blades/fittings must be physically reconciled to the same accepted aircraft, unlike spare parts or ground-handling kits.

Inputs

Product flows

Complete specified metallic/composite helicopter fuselage and tail-boom airframe assembly (`fuselage`)

Selected flow: Complete specified metallic/composite helicopter fuselage and tail-boom airframe assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_airframe_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_airframe_assembly
Sources: airbus-h125-2025

Complete aluminium helicopter skid landing-gear assembly (`skid_gear`)

Selected flow: Complete aluminium helicopter skid landing-gear assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_airframe_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_airframe_assembly
Sources: airbus-h125-2025

Complete civil helicopter pilot seat assembly (`pilot_seat`)

Selected flow: Complete civil helicopter pilot seat assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_airframe_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_airframe_assembly
Sources: airbus-h125-2025

Formed PMMA acrylic helicopter windscreen (`windscreen`)

Selected flow: Formed PMMA acrylic helicopter windscreen
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_airframe_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_airframe_assembly
Sources: airbus-h125-2025

Alternating-current electricity at factory intake (`airframe_assembly_electricity`)

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_airframe_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_airframe_assembly
Sources: airbus-h125-2025

Process: Turboshaft, transmission and rotor installation (`dynamic_assembly`)

Install the single turboshaft engine and actual main/tail transmission, main rotor and conventional anti-torque tail rotor with documented part numbers, supply completeness and attachment/balance records. Count complete received rotor assemblies with included blades/hub once; separately supplied blades replace the included portion, not duplicate it. Wind-turbine rotors and piston/diesel engines are outside this route. Record gearbox/cooling/control interfaces and actual ground adjustment.

Inputs

Product flows

Complete single helicopter turboshaft engine assembly (`turboshaft`)

Selected flow: Complete single helicopter turboshaft engine assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Helicopter rotor system (`main_rotor`)

Only actual separately purchased complete main helicopter rotor assembly with its hub/blades and declared supplier completeness. Record configuration and measured accepted mass; public generic system identity supplies no blade count/material recipe. Exclude blades already in this assembly; a kit including tail rotor requires separate documented scope and suppresses duplicate tail input.

Selected flow: Helicopter rotor system b419d220-cac7-4476-8927-f79a98dbd69e
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Finished composite helicopter main-rotor blade (`main_blade`)

Selected flow: Finished composite helicopter main-rotor blade
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Complete conventional helicopter anti-torque tail-rotor assembly (`tail_rotor`)

Selected flow: Complete conventional helicopter anti-torque tail-rotor assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Complete helicopter main transmission gearbox (`main_gearbox`)

Selected flow: Complete helicopter main transmission gearbox
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Complete helicopter tail-rotor transmission gearbox (`tail_gearbox`)

Selected flow: Complete helicopter tail-rotor transmission gearbox
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Complete helicopter tail-rotor drive-shaft assembly (`tail_shaft`)

Selected flow: Complete helicopter tail-rotor drive-shaft assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Alternating-current electricity at factory intake (`dynamic_assembly_electricity`)

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_dynamic_assembly.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_dynamic_assembly
Sources: airbus-h125-2025

Process: Flight controls, electrical and fuel systems (`systems_integration`)

Install actual hydraulic controls/hoses, fuel system, wiring, each identified avionics module and starter battery; fill separately issued specified fluids and record supplier prefills once. Nickel-cadmium and lead-acid battery cards are alternatives only on demonstrated actual configurations; do not treat their chemistries as identical. Separate each actual optional climate refrigerant, mission kit and extra system. Civil mission equipment, if included in accepted M, needs a declared separate configuration/inventory; military equipment and services are excluded.

Inputs

Product flows

Complete helicopter hydraulic flight-control servo actuator (`servo`)

Selected flow: Complete helicopter hydraulic flight-control servo actuator
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Reinforced synthetic-rubber aircraft hydraulic hose assembly (`hydraulic_hose`)

Selected flow: Reinforced synthetic-rubber aircraft hydraulic hose assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Petroleum-mineral aircraft hydraulic-fluid formulation (`hydraulic_oil`)

Selected flow: Petroleum-mineral aircraft hydraulic-fluid formulation
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Synthetic-ester aircraft turbine lubricating-oil formulation (`turbine_oil`)

Selected flow: Synthetic-ester aircraft turbine lubricating-oil formulation
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Synthetic-ester helicopter transmission lubricating-oil formulation (`gear_oil`)

Selected flow: Synthetic-ester helicopter transmission lubricating-oil formulation
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Avionics (`avionics_unit`)

Only one actual separately supplied integrated flight navigation/communication avionics physical unit, with part number/functions/completeness and measured mass; split independently supplied radios, displays, transponders and wiring into separate rows. The public Avionics name does not license an aggregate mixed electronic-parts exchange.

Selected flow: Avionics f8cff391-8adb-4c50-9225-aa7b822abe47
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Insulated copper aircraft wiring-harness assembly (`copper_harness`)

Selected flow: Insulated copper aircraft wiring-harness assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Lead Acid Battery (`lead_battery`)

Only actual separately supplied complete filled lead/dilute-sulfuric-acid starter battery in documented charged/discharged delivered state matching the public route. Record model/capacity/completeness and actual mass; no universal battery choice or kg/item. Exclude battery inside purchased powerplant.

Selected flow: Lead Acid Battery 0f7ce22c-71cc-4c6c-aa33-d4074f9a03c7
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Filled nickel-cadmium aircraft starter battery assembly (`nicd_battery`)

Selected flow: Filled nickel-cadmium aircraft starter battery assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Complete flexible aviation-kerosene fuel-bladder tank assembly (`fuel_bladders`)

Selected flow: Complete flexible aviation-kerosene fuel-bladder tank assembly
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Alternating-current electricity at factory intake (`systems_integration_electricity`)

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_systems_integration.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_systems_integration
Sources: airbus-h125-2025

Process: Configuration weighing, ground and production-flight acceptance (`acceptance`)

Trace actual structural, rotor/drive/control/electrical inspections, ground run, weighing and attributable production-flight tests with serial-linked release authorization. Separate ground and flight phases, fuel balance, local release medium/height and support resources. Exclude R&D endurance, training, commercial flights, post-gate ferry and maintenance; separately document outsourcing and trial support services. No standard flight duration, engine power, airborne emission factor or universal airworthiness threshold is supplied.

Inputs

Product flows

Kerosene-type jet fuel (`trial_kerosene`)

Actual fossil kerosene-type aviation jet fuel issued for attributable production ground/flight tests and retained delivery fuel. Record actual grade/specification/provider, returns, consumption and unusable versus usable retention; do not infer a blend, lifecycle burn, standard density or heating value.

Selected flow: Kerosene-type jet fuel e1ede47a-b840-45e6-b711-98cb547902cf
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_acceptance
Sources: airbus-production

Alternating-current electricity at factory intake (`acceptance_electricity`)

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_acceptance
Sources: airbus-production

Outputs

Product flows

Kerosene-type jet fuel (`usable_delivery_fuel`)

Only actual measured usable aviation kerosene retained at delivery, excluded from M and reported separately without avoided-production credit. Document actual unusable fuel included in configured basic-empty M and do not count it again as a separate output.

Selected flow: Kerosene-type jet fuel e1ede47a-b840-45e6-b711-98cb547902cf
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_acceptance
Sources: airbus-production

Helicopters, except unmanned aircraft (`finished_machine`)

Accepted complete configured civil single-turboshaft, conventional-main/tail-rotor, skid-gear helicopter in measured basic-empty product state. Public broader manned helicopter identity is narrowed by actual qualifiers; no passenger/flight-service equivalence.

Selected flow: Helicopters, except unmanned aircraft cb74ed41-c415-43c1-a2d5-01d2ba04aff2
Flow property / unit: Mass / kg
Amount rule: 1 kg
Value mode: fixed_value
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: method_formula
Collection protocol: cp_mass
Sources: airbus-production

Outputs

Elementary flows

carbon dioxide (fossil) (`trial_co2`)

Only actually demonstrated attributable production-test fossil CO2 released to air, unspecified, immediately. Separate ground/flight location, height and phase; do not force upper-air/stratospheric or specific urban/nonurban releases into unspecified medium. Measure or justify each exact species from traceable actual foreground records; no compulsory exhaust factor, NOx split or airborne allocation assumed.

Selected flow: carbon dioxide (fossil) 08a91e70-3ddc-11dd-923d-0050c2490048
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_acceptance
Sources: airbus-production

nitrogen monoxide (`trial_no`)

Only actually demonstrated attributable production-test NO released to air, unspecified, immediately. Separate ground/flight location, height and phase; do not force upper-air/stratospheric or specific urban/nonurban releases into unspecified medium. Measure or justify each exact species from traceable actual foreground records; no compulsory exhaust factor, NOx split or airborne allocation assumed.

Selected flow: nitrogen monoxide 08a91e70-3ddc-11dd-96ee-0050c2490048
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_acceptance
Sources: airbus-production

nitrogen dioxide (`trial_no2`)

Only actually demonstrated attributable production-test NO2 released to air, unspecified, immediately. Separate ground/flight location, height and phase; do not force upper-air/stratospheric or specific urban/nonurban releases into unspecified medium. Measure or justify each exact species from traceable actual foreground records; no compulsory exhaust factor, NOx split or airborne allocation assumed.

Selected flow: nitrogen dioxide 08a91e70-3ddc-11dd-96e5-0050c2490048
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_acceptance.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_acceptance
Sources: airbus-production

Process: Delivery protection and detached integral fittings (`protection`)

Weigh delivery protection independently and exclude it from M. Account for physically measured integral delivered parts only once against the actual same-aircraft acceptance inventory. Spare blades, ground wheels/covers/kits, loaned test hardware and post-gate logistics are separate excluded products/activities unless a different clearly declared boundary is reviewed.

Inputs

Product flows

Low-density polyethylene foil (PE-LD) (`pe_protection`)

Only actual unlaminated non-adhesive LDPE protection foil; weigh separately and exclude from M. Other protection requires exact separate exchange.

Selected flow: Low-density polyethylene foil (PE-LD) 2cecd3a7-d90e-44b4-aec5-1d9dfb907477
Flow property / unit: Mass / kg
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_protection.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_protection
Sources: airbus-h125-2025

Alternating-current electricity at factory intake (`protection_electricity`)

Selected flow: Alternating-current electricity at factory intake
Flow property / unit: Net calorific value / MJ
Amount rule: Apply normalize_mass to q_item; reference_mass; cp_protection.
Value mode: foreground_record
Specificity: site_specific
Normalization basis: per 1 kg reference flow; collected per one accepted finished unit
Basis kind: process_output
Evidence kind: collected_record
Collection protocol: cp_protection
Sources: airbus-h125-2025

7. Allocation and Co-product Handling

rule_id	Applies to	Rule
`allocation_orders`	shared manufacture	Directly attribute serial/configuration-linked material issues/returns, submetered power, composite cure batch occupancy and production test/rework records first. For inseparable shared utilities demonstrate a measured causal machine-time/load, occupied tooling/cure cycle or coating-area/layer driver: share = order driver / sum of covered order drivers. Retain period, full denominator and causal justification. Equal aircraft counts, advertised turbine power, MTOW, payload or lifetime flight hours are not default allocation drivers.
`allocation_fuel`	production tests and delivery fuel	Net attributable aviation kerosene issued less measured returns/stock change equals measured consumed fuel plus actual usable and unusable fuel retained at gate. Retained unusable fuel belongs to the declared basic-empty product M once; retained usable fuel is the separate delivery output and excluded from M, without automatic avoided-production credit. Keep ground and flight phases and stock reconciliation; releases use actual consumed fuel/species evidence, not issued total or lifetime operation. Separate any saleable products by actual records before reviewed residual allocation.
`allocation_recovery`	reuse, rejects and wastes	Internal stock/water reuse is an internal transfer, not fresh input or credit. Exported wastes retain weighed amounts and actual recipients without presumed recycling/substitution benefit. Reconcile rejects, rework and work in progress against accepted serial outputs; neither scrap recovery nor failed acceptance creates an extra complete helicopter output.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
`cp_mass`	acceptance	accepted complete helicopter net mass	traceable_weighing_record	model; configuration; serial; accepted net mass M; current manufacturer procedure; original weighing date/method; all support-point readings; calibration/zero/tare; rotor/aircraft level; actual equipment and oil/hydraulic/unusable fuel state; measured usable-fuel/temporary-load deductions; integral detached parts; signed mass balance; uncertainty	Use traceable weighing records for the accepted complete unit of the same configuration.	kg	each accepted unit	actual manufacturing/acceptance period	declared manufacturing acceptance gate	accepted net mass per unit	original calibrated physical measurements and signed configured-state reconciliation
`cp_metal_fabrication`	metal_fabrication	Metallic airframe part fabrication	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records
`cp_composite_fabrication`	composite_fabrication	Composite panel and rotor-blade manufacture	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records
`cp_surface_finish`	surface_finish	Surface preparation, primer and topcoat	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records
`cp_airframe_assembly`	airframe_assembly	Fuselage, skid gear and cabin integration	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records
`cp_dynamic_assembly`	dynamic_assembly	Turboshaft, transmission and rotor installation	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records
`cp_systems_integration`	systems_integration	Flight controls, electrical and fuel systems	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records
`cp_acceptance`	acceptance	Configuration weighing, ground and production-flight acceptance	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records
`cp_protection`	protection	Delivery protection and detached integral fittings	foreground_record	serial/order/configuration; accepted aircraft count; exact exchange/formulation/property/unit; measured issues/returns/stock; supplier inclusions/prefills; component/fluid masses; kWh/provider; cure/finish work records; test ground/flight phases; actual fuel grade/density/temperature, consumed and usable/unusable retention; species/outlet/medium/height; waste recipient; shared driver/denominator; calibration and release	Collect same serial/configuration drawings, supplier receipt/completeness, actual issue/return and stock records, measured component/fluid masses, calibrated meters, job/test and release originals.	actual unit for each row	each order/batch	declared manufacturing period	declared plant and disclosed subcontractors	attributable exchange amount / accepted units	original weighing/meter/receipt/cure/test/release and fuel records

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
`normalize_mass`	all inventory rows	q_ref = q_item / M; q_item = exchange amount per one accepted finished unit; q_ref = exchange amount per 1 kg reference flow.	q_item; M; cp_mass	q_ref

For each compatible aircraft configuration, measured net issues/returns/stock and justified allocation give attributable exchange totals; divide by accepted unit count for q_item, then by the same measured M for q_ref. Mass exchanges are kg/kg and electricity MJ/kg. For compatible serial units with different actual M, retain each aircraft record and divide attributable totals by summed accepted net masses. Separate differing airframe/composite, engine/rotor, battery/fluid/mission or supplied-module scope. Unknown quantity is a gap, not zero. No quoted empty mass, density, heating value, standard test time or component share is a substitute.

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
`quality_mass`	cp_mass	Implement independent mass_record_provenance: calibrated actual complete-aircraft support readings, manufacturer positioning, equipment list and measured tare/temporary-load/usable-fuel corrections; retain included oil/hydraulic and unusable fuel evidence. Reconcile integral detached parts and summed mass without duplication. Neither catalogue empty weight, maximum takeoff weight, tank capacity nor standard fluid density establishes M. Missing original measurements or uncertainty requires scientific/data review and blocks quantitative completion.	original actual weighing/equipment-state records and mass balance; FAA 2016 Chapter 3 method support only
`quality_bom`	complete configuration	Reconcile actual airframe, skid/seat/window, rotor/blades/gearbox/engine, flight-control/electrical/fuel and declared fluids to accepted M. Trace supply completeness and approved drawings/material batches; do not double count blades in rotor assemblies, controls in engine, battery in powerplant or fluid prefills. Nickel-cadmium is not lead-acid; equipment/loose kit exclusions differ across models. Add every missing actual part/process/exchange before completed dataset release.	complete BOM/drawings/receipt/measurements/SDS and acceptance records
`quality_process`	actual manufacture and trials	Retain actual alloy/temper, laminate fibre/resin/cure/trim/NDI, join/finish, attachment/balance, hydraulic leak/electrical and ground/flight acceptance records with serial-linked rework and release. Set empirical QA ranges only from compatible verified measured records or independent source synthesis. No universally required chemical recipe, autoclave cycle, life limit, certification or test duration is supplied.	actual production procedures, measurement uncertainty and original quality records
`quality_release`	fuel/species and coverage	Keep actual fuel grade/carbon origin, weighed or measured-density fuel balance, phase location/height, exact species/medium, captured wastes and real recipients. Do not derive NO versus NO2 from a NOx total or apply high-altitude factors to ground tests. Disclose period/site, conditional absence, supplier gaps, unavailable quantitative ranges and missing actual weighing evidence. This candidate specifies future evidence; it certifies no actual helicopter or factory inventory.	fuel/trial/transfer originals and coverage-gap register

9. Validation Rules

rule_id	Applies to	Rule	source_ids
`validate_reference`	reference product	Require the covered complete civil single-turboshaft conventional-main/tail-rotor skid configuration and positive actual M with cp_mass, mass_record_provenance and basic-empty equipment/fuel/oil reconciliation. Reject MTOW, advertised empty weight, payload and full tank weight as net M. Missing actual evidence requires review before quantitative completion.	`faa-weight-2016`
`validate_atomic`	all exchanges	Check exact physical/chemical identity, public reference property/unit group, route/state and delivered completeness. Wind-turbine blade is not helicopter blade; piston/diesel is not turboshaft; cured laminate is not uncured prepreg; pure IPA is not disinfectant mixture; NiCd is not lead-acid; process water is not resource withdrawal or effluent. Public broad avionics/rotor names require one actual unit/system boundary, not a collection of interchangeable parts. Keep unsupported UUID blank.
`validate_measurement`	all amounts	Verify original unit/property, collected accepted-unit denominator, explicit q_item/M conversion, same serial/configuration/site/period, actual calibration and causal allocation. Correct volume or count using actual grade-density or measured component mass, never by renaming public properties. Unknown is not zero.
`validate_species`	conditional elementary releases	Require actual measured/traceably justified attributable IPA or exact fossil CO2, NO or NO2 and medium. These selected identities are immediate air-unspecified only. Reject indoor, water/soil, long-term, biogenic, upper-air/stratospheric or total NOx/N2O/nitrogen substitutions. Ground and flight emissions require separate phase/location/height evidence; add matching extra atomic rows if medium differs. Captured dust/coating/trim is waste, not automatic airborne release.
`validate_acceptance`	manufacturing release	Trace actual structural/material/component, rotor/drive/control and ground/flight procedures/results/rework and release for the same aircraft and claimed applicable civil authority/contract. Manufacturer brochure and FAA 2016 example do not certify this aircraft or impose current legal criteria. Record pre-gate production versus post-gate ferry/training/service boundary.	`airbus-production`

10. Published Dataset Profile

Field	Value
dataset_role	Configured complete civil single-turboshaft helicopter foreground manufacture
downstream_use	secondary_dataset; background_dataset after qualified review and declared compatible upstream linkage
allowed_use	Manufacturing supply models matching complete engine/rotor/skid/mission/equipment configuration, measured basic-empty net scope, supplier boundary and gate/site/period
excluded_use	Passenger/mission operation, flight-hour service/lifetime footprint, equal-mass performance comparisons, other power/rotor/gear routes, unsupported certification or complete cradle-to-gate
required_metadata	manufacturer/model/serial/drawing revision and civil acceptance basis; engine type/control and supplier completeness; main/tail rotor type/blade material/count, transmission/shafts; skid gear; airframe alloy/temper/composite architecture, supplied/prefinished scope; avionics unit part numbers, cabin/seat/window, battery chemistry and actual mission options; supplier contained parts/prefills; installed operating oil/hydraulic fluid and permanent ballast; actual measured unusable fuel included in M and usable retained fuel excluded; actual positive configured basic-empty net M in kg with original calibrated weighing, rotor/aircraft position and tare; persons, payload, packaging, temporary loads, loose ground kits/spares excluded; physically measured integral detached delivery parts; serial-linked test phases/release, emission medium/height, manufacturing gate/site/period, allocation and upstream linkage
required_quality_disclosure	Identity/quantity/range gaps, actual mass/fuel/oil evidence and uncertainty, complete BOM, supplier inclusions, causal allocation and acceptance/upstream limitations
update_trigger	Aircraft engine/rotor/airframe/gear/mission configuration, composite/chemical or battery/fluid route, supplier completeness, measured net-state corrections, test phase boundary, manufacturing site/period changes

11. Data Sources

Source id	Type	Reference	Used for
`airbus-production`	literature	Airbus Helicopters: Production	Headings An end-to-end process, How do we build our helicopters, Production that spans the globe and Safety and innovation: supplier versus in-house component production, assembly and flight acceptance context. No site output, universal fabrication method, recipe or intensity adopted. Foreground records determine actual conditional stages.
`airbus-h125-2025`	literature	Airbus H125 Technical Description (2025)	PDF p.3 (printed p.22) standard airframe/skid/cabin; PDF p.4 (printed p.23) powerplant/transmission/composite main and tail rotors/hydraulic controls/NiCd battery and footnote excluding airborne-kit weight from baseline empty weight. Model configuration only, not universal blade counts, chemistry, component mass, tank capacity, power, airworthiness approval, lifetime or test recipe. Declared actual configuration and current aircraft records govern.
`robinson-r66`	literature	Robinson R66 Police	Rolls-Royce RR300 Turbine Engine and Crashworthy Fuel System paragraphs: independent civil turboshaft/bladder tank/installed equipment example. Police imaging and optional auxiliary-tank modules need separately declared scope; no approximate empty mass, gross weight, speed, range, engine rating, generator threshold or lifetime adopted.
`faa-weight-2016`	official_guidance	FAA-H-8083-1B: Aircraft Weight and Balance Handbook (2016)	Chapter 3, PDF pp.34–37 (printed pp.3-2–3-5): calibrated ramp/load-cell scales, manufacturer procedure/zero, equipment/ballast, residual fuel/oil/other-fluid distinctions, rotor position/leveling and tare table. Historical physical-method guidance only; current manufacturer procedure governs. Airplane CAR/14 CFR oil conventions are not helicopter rules, and nominal density, sample weights, calibration interval, warm-up and temperature figures are not imposed. No current legal/certification or actual M claim.

Raw downloads

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Structured rule index

This index comes from verified structured.yaml and retains the canonical English rule text.

System boundary rules · 2

Rule ID	Applies to	Rule	Source IDs
`boundary_manufacture`	all stages	Include actual received-stock/component processing, assembly, rework and attributable pre-gate production ground/flight tests, weighing and release. Add actual outsourced manufacture/trial/support services separately with declared boundary and unit. Distinguish gate and production-acceptance flights from customer training, commercial missions, development endurance and post-gate ferry.	airbus-production
`boundary_completeness`	assemblies and actual BOM	Count each received assembly and contained parts/prefills once: rotor hub/blades, engine controls, fuel tank/pump and hydraulic/electronic units are not duplicated. Received finished blades/panels replace contained prepreg manufacture; complete fuselage replaces contained metal/fastening/finish. Complete all actual fittings, adhesives/gases/refrigerants, heat, trial services, wastes and releases before quantitative dataset completion. These candidate cards are not an exhaustive universal helicopter BOM.

Allocation rules · 3

Rule ID	Applies to	Rule
`allocation_orders`	shared manufacture	Directly attribute serial/configuration-linked material issues/returns, submetered power, composite cure batch occupancy and production test/rework records first. For inseparable shared utilities demonstrate a measured causal machine-time/load, occupied tooling/cure cycle or coating-area/layer driver: share = order driver / sum of covered order drivers. Retain period, full denominator and causal justification. Equal aircraft counts, advertised turbine power, MTOW, payload or lifetime flight hours are not default allocation drivers.
`allocation_fuel`	production tests and delivery fuel	Net attributable aviation kerosene issued less measured returns/stock change equals measured consumed fuel plus actual usable and unusable fuel retained at gate. Retained unusable fuel belongs to the declared basic-empty product M once; retained usable fuel is the separate delivery output and excluded from M, without automatic avoided-production credit. Keep ground and flight phases and stock reconciliation; releases use actual consumed fuel/species evidence, not issued total or lifetime operation. Separate any saleable products by actual records before reviewed residual allocation.
`allocation_recovery`	reuse, rejects and wastes	Internal stock/water reuse is an internal transfer, not fresh input or credit. Exported wastes retain weighed amounts and actual recipients without presumed recycling/substitution benefit. Reconcile rejects, rework and work in progress against accepted serial outputs; neither scrap recovery nor failed acceptance creates an extra complete helicopter output.

Validation rules · 5

Rule ID	Applies to	Rule	Source IDs
`validate_reference`	reference product	Require the covered complete civil single-turboshaft conventional-main/tail-rotor skid configuration and positive actual M with cp_mass, mass_record_provenance and basic-empty equipment/fuel/oil reconciliation. Reject MTOW, advertised empty weight, payload and full tank weight as net M. Missing actual evidence requires review before quantitative completion.	faa-weight-2016
`validate_atomic`	all exchanges	Check exact physical/chemical identity, public reference property/unit group, route/state and delivered completeness. Wind-turbine blade is not helicopter blade; piston/diesel is not turboshaft; cured laminate is not uncured prepreg; pure IPA is not disinfectant mixture; NiCd is not lead-acid; process water is not resource withdrawal or effluent. Public broad avionics/rotor names require one actual unit/system boundary, not a collection of interchangeable parts. Keep unsupported UUID blank.
`validate_measurement`	all amounts	Verify original unit/property, collected accepted-unit denominator, explicit q_item/M conversion, same serial/configuration/site/period, actual calibration and causal allocation. Correct volume or count using actual grade-density or measured component mass, never by renaming public properties. Unknown is not zero.
`validate_species`	conditional elementary releases	Require actual measured/traceably justified attributable IPA or exact fossil CO2, NO or NO2 and medium. These selected identities are immediate air-unspecified only. Reject indoor, water/soil, long-term, biogenic, upper-air/stratospheric or total NOx/N2O/nitrogen substitutions. Ground and flight emissions require separate phase/location/height evidence; add matching extra atomic rows if medium differs. Captured dust/coating/trim is waste, not automatic airborne release.
`validate_acceptance`	manufacturing release	Trace actual structural/material/component, rotor/drive/control and ground/flight procedures/results/rework and release for the same aircraft and claimed applicable civil authority/contract. Manufacturer brochure and FAA 2016 example do not certify this aircraft or impose current legal criteria. Record pre-gate production versus post-gate ferry/training/service boundary.	airbus-production

Processes and inputs/outputs · 8

Process ID	Process name	Input flows	Output flows
`metal_fabrication`	Metallic airframe part fabrication	6	2
`composite_fabrication`	Composite panel and rotor-blade manufacture	6	2
`surface_finish`	Surface preparation, primer and topcoat	7	3
`airframe_assembly`	Fuselage, skid gear and cabin integration	5	0
`dynamic_assembly`	Turboshaft, transmission and rotor installation	8	0
`systems_integration`	Flight controls, electrical and fuel systems	11	0
`acceptance`	Configuration weighing, ground and production-flight acceptance	2	5
`protection`	Delivery protection and detached integral fittings	2	0

Complete field inspector

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Civil single-turboshaft conventional-rotor helicopter manufacture

Content languages

Readiness

Classification mapping

Source

1. Scope and Applicability

2. Product Category Identity

3. Reference Flow

4. Measurement and Unit Rules

5. System Boundary

Boundary Abstraction

6. Process Inventory Structure

Process Map

Process: Metallic airframe part fabrication (metal_fabrication)

Inputs

Product flows

Wrought aerospace aluminium-alloy sheet with declared temper (aluminium_sheet)

Seamless chromium-molybdenum steel airframe tube (chromoly_tube)

Solid aluminium-alloy aircraft rivet (aluminium_rivet)

Water-miscible semi-synthetic metalworking-fluid concentrate (machining_fluid)

Process Water (machining_water)

Alternating-current electricity at factory intake (metal_fabrication_electricity)

Outputs

Waste flows

Segregated untreated aerospace aluminium-alloy machining chips (aluminium_chips)

Segregated untreated chromoly-steel machining chips (steel_chips)

Process: Composite panel and rotor-blade manufacture (composite_fabrication)

Inputs

Product flows

Uncured carbon-fibre epoxy aerospace prepreg (carbon_prepreg)

Uncured glass-fibre epoxy aerospace prepreg (glass_prepreg)

Closed-cell rigid PVC structural sandwich foam core (pvc_core)

Vacuum bagging film (vacuum_bag)

Unlaminated PTFE mould-release film (ptfe_release)

Alternating-current electricity at factory intake (composite_fabrication_electricity)

Outputs

Waste flows

Cured carbon-fibre epoxy laminate trim transferred for treatment (carbon_trim)

Cured glass-fibre epoxy laminate trim transferred for treatment (glass_trim)

Process: Surface preparation, primer and topcoat (surface_finish)

Inputs

Product flows

Anhydrous isopropanol cleaning solvent (isopropanol_solvent)

Process Water (clean_water)

Formulated epoxy aircraft corrosion-primer base (epoxy_primer)

Polyamine epoxy aircraft primer hardener formulation (primer_hardener)

Formulated polyurethane aircraft topcoat base (pu_base)

Polyisocyanate aircraft topcoat hardener formulation (pu_hardener)

Alternating-current electricity at factory intake (surface_finish_electricity)

Outputs

Waste flows

Captured polyurethane aircraft-coating overspray waste (coat_overspray)

Aqueous aluminium-airframe cleaning effluent transferred for treatment (clean_effluent)

Outputs

Elementary flows

isopropanol (ipa_release)

Process: Fuselage, skid gear and cabin integration (airframe_assembly)

Inputs

Product flows

Complete specified metallic/composite helicopter fuselage and tail-boom airframe assembly (fuselage)

Complete aluminium helicopter skid landing-gear assembly (skid_gear)

Complete civil helicopter pilot seat assembly (pilot_seat)

Formed PMMA acrylic helicopter windscreen (windscreen)

Alternating-current electricity at factory intake (airframe_assembly_electricity)

Process: Turboshaft, transmission and rotor installation (dynamic_assembly)

Inputs

Product flows

Complete single helicopter turboshaft engine assembly (turboshaft)

Helicopter rotor system (main_rotor)

Finished composite helicopter main-rotor blade (main_blade)

Complete conventional helicopter anti-torque tail-rotor assembly (tail_rotor)

Complete helicopter main transmission gearbox (main_gearbox)

Complete helicopter tail-rotor transmission gearbox (tail_gearbox)

Complete helicopter tail-rotor drive-shaft assembly (tail_shaft)

Alternating-current electricity at factory intake (dynamic_assembly_electricity)

Process: Flight controls, electrical and fuel systems (systems_integration)

Inputs

Product flows

Complete helicopter hydraulic flight-control servo actuator (servo)

Reinforced synthetic-rubber aircraft hydraulic hose assembly (hydraulic_hose)

Process: Metallic airframe part fabrication (`metal_fabrication`)

Wrought aerospace aluminium-alloy sheet with declared temper (`aluminium_sheet`)

Seamless chromium-molybdenum steel airframe tube (`chromoly_tube`)

Solid aluminium-alloy aircraft rivet (`aluminium_rivet`)

Water-miscible semi-synthetic metalworking-fluid concentrate (`machining_fluid`)

Process Water (`machining_water`)

Alternating-current electricity at factory intake (`metal_fabrication_electricity`)

Segregated untreated aerospace aluminium-alloy machining chips (`aluminium_chips`)

Segregated untreated chromoly-steel machining chips (`steel_chips`)

Process: Composite panel and rotor-blade manufacture (`composite_fabrication`)

Uncured carbon-fibre epoxy aerospace prepreg (`carbon_prepreg`)

Uncured glass-fibre epoxy aerospace prepreg (`glass_prepreg`)

Closed-cell rigid PVC structural sandwich foam core (`pvc_core`)

Vacuum bagging film (`vacuum_bag`)

Unlaminated PTFE mould-release film (`ptfe_release`)

Alternating-current electricity at factory intake (`composite_fabrication_electricity`)

Cured carbon-fibre epoxy laminate trim transferred for treatment (`carbon_trim`)

Cured glass-fibre epoxy laminate trim transferred for treatment (`glass_trim`)

Process: Surface preparation, primer and topcoat (`surface_finish`)

Anhydrous isopropanol cleaning solvent (`isopropanol_solvent`)

Process Water (`clean_water`)

Formulated epoxy aircraft corrosion-primer base (`epoxy_primer`)

Polyamine epoxy aircraft primer hardener formulation (`primer_hardener`)

Formulated polyurethane aircraft topcoat base (`pu_base`)

Polyisocyanate aircraft topcoat hardener formulation (`pu_hardener`)

Alternating-current electricity at factory intake (`surface_finish_electricity`)

Captured polyurethane aircraft-coating overspray waste (`coat_overspray`)

Aqueous aluminium-airframe cleaning effluent transferred for treatment (`clean_effluent`)

isopropanol (`ipa_release`)

Process: Fuselage, skid gear and cabin integration (`airframe_assembly`)

Complete specified metallic/composite helicopter fuselage and tail-boom airframe assembly (`fuselage`)

Complete aluminium helicopter skid landing-gear assembly (`skid_gear`)

Complete civil helicopter pilot seat assembly (`pilot_seat`)

Formed PMMA acrylic helicopter windscreen (`windscreen`)

Alternating-current electricity at factory intake (`airframe_assembly_electricity`)

Process: Turboshaft, transmission and rotor installation (`dynamic_assembly`)

Complete single helicopter turboshaft engine assembly (`turboshaft`)

Helicopter rotor system (`main_rotor`)

Finished composite helicopter main-rotor blade (`main_blade`)

Complete conventional helicopter anti-torque tail-rotor assembly (`tail_rotor`)

Complete helicopter main transmission gearbox (`main_gearbox`)

Complete helicopter tail-rotor transmission gearbox (`tail_gearbox`)

Complete helicopter tail-rotor drive-shaft assembly (`tail_shaft`)

Alternating-current electricity at factory intake (`dynamic_assembly_electricity`)

Process: Flight controls, electrical and fuel systems (`systems_integration`)

Complete helicopter hydraulic flight-control servo actuator (`servo`)

Reinforced synthetic-rubber aircraft hydraulic hose assembly (`hydraulic_hose`)

Petroleum-mineral aircraft hydraulic-fluid formulation (`hydraulic_oil`)

Synthetic-ester aircraft turbine lubricating-oil formulation (`turbine_oil`)

Synthetic-ester helicopter transmission lubricating-oil formulation (`gear_oil`)

Avionics (`avionics_unit`)

Insulated copper aircraft wiring-harness assembly (`copper_harness`)

Lead Acid Battery (`lead_battery`)

Filled nickel-cadmium aircraft starter battery assembly (`nicd_battery`)

Complete flexible aviation-kerosene fuel-bladder tank assembly (`fuel_bladders`)

Alternating-current electricity at factory intake (`systems_integration_electricity`)

Process: Configuration weighing, ground and production-flight acceptance (`acceptance`)

Kerosene-type jet fuel (`trial_kerosene`)

Alternating-current electricity at factory intake (`acceptance_electricity`)

Kerosene-type jet fuel (`usable_delivery_fuel`)

Helicopters, except unmanned aircraft (`finished_machine`)

carbon dioxide (fossil) (`trial_co2`)

nitrogen monoxide (`trial_no`)

nitrogen dioxide (`trial_no2`)

Process: Delivery protection and detached integral fittings (`protection`)

Low-density polyethylene foil (PE-LD) (`pe_protection`)

Alternating-current electricity at factory intake (`protection_electricity`)