Airframer
Quintus Technologies Quintus Technologies
ProgramsCOMAC C919

Aircraft program

COMAC C919

In production
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Narrow-body commercial airliner.

The airframe, made entirely in China, is primarily constructed of aluminium alloy (fuselage and wing boxes) with 8.8% of structure from aluminium-lithium alloys and less than 10% of composite materials (tailbone, tailplane and fin). Supercritical design wings are low, swept back with upturned tips. Chinese-Western joint ventures provide the majority of aircraft systems.

Launched with twin LEAP-XIC turbofan engines, the indigenous ACAE CJ-1000AX engine is in development and offered as alternative from 2021.

Two pilots face two display screens with a third below the window, a side-control stick control and Honeywell fly-by-wire system.

Lift type
Fixed wing
Construction
Factory-built
Control
Piloted
Engine type
Turbofan
Application
Passenger large
Final assembly

Design & construction

Primary structure
Aluminium
Wing
Aluminium
Landing gear
Retractable tricycle
Ice protection
Bleed air
Pressurisation
Pressurised
Flight controls
Full FBW digital
Autopilot
3-axis + autoland
Avionics architecture
Integrated glass suite
Environmental control
Engine-bleed air-cycle
Wing position
Low
Planform
Swept
Tail
Conventional
Certification
Part 25
Minimum crew
2
Winglets / sharklets Standard SAF certified (100%) Planned

Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.

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Type variants

VariantLaunch / first flightProduction endNotes
COMAC C9192007 / 2017Production: 15 (2025) COMAC missed successive targets of 75 then 25 deliveries for 2025, severely impacted by US export controls on CFM LEAP-1C engines. Air Data News and Fliegerfaust both report 16 aircraft delivered in calendar 2025, consistent with the programme cumula [medium]. Twin-jet airliner, includes: C919-200 baseline 158 passenger variant; C919-100 shortened 130 passenger variant; C919-300 stretched 190 passenger variant and C919-600 plateau operations variant.

Airframer

COMAC Commercial Aircraft Corporation of China, Ltd.News

Other aircraft programs: COMAC C909 · COMAC C929 ·

Find other programs with these properties in the aircraft programs directory.

Program milestones 161 dated events

The program’s dated history — milestones, contracts, supplier selections and facilities, each linked to its source. Log in to view.

Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.

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