Beijing Can Buy the C919. It Cannot Order a Global Rival Into Existence.
Wendover Productions' 2019 video, Boeing's China Problem, makes a consequential argument: China's government controls enough of its aviation market to make COMAC a serious threat to Boeing. Its central proposition is that the C919's success depends less on the aircraft's capabilities than on whether Beijing decides to support it.
That argument overlooks a critical distinction. A government can guarantee customers for an aircraft. It cannot automatically guarantee the industrial independence, production capacity, reliability, international certification and customer support required to become a global aircraft manufacturer.
The C919 is real. It carries paying passengers and has entered commercial service. But the question is not whether China can build an aircraft or persuade its airlines to purchase one. It is whether COMAC can become a genuinely competitive international manufacturer while depending on foreign companies for some of its most important technologies.
The distinction matters considerably more than the video acknowledges.
The C919 is Chinese. Its critical technology is not.
The video describes the C919 as a direct competitor to the Boeing 737 and Airbus A320, noting that it uses the same engines as those aircraft.
That description needs considerably more examination.
The C919 uses the LEAP-1C engine, manufactured by CFM International, a 50/50 joint venture between America's General Electric and France's Safran. The A320neo uses the LEAP-1A, while the 737 MAX uses the LEAP-1B. They belong to the same engine family, but they are different variants.
More importantly, the C919's dependence on foreign technology extends well beyond its engines.
A May 2026 investigation by the South China Morning Post examined a paper by Zhang Yanzhong, a senior academician at the Chinese Academy of Engineering and former chief scientist of the Aviation Industry Corporation of China. Zhang had played an important role in developing China's large aircraft programme.
His account identified substantial foreign involvement in the C919's critical systems:
- CFM International: LEAP-1C engines.
- Honeywell: Auxiliary power units, air-data systems, brakes and technical support for flight controls.
- Collins Aerospace: Communication and navigation systems.
- Parker Hannifin: Actuators, fuel systems and hydraulic equipment.
- Moog: High-lift systems.
Zhang explicitly warned of the possibility that China could be cut off from Western component supplies.
This is not simply an American commentator questioning Chinese manufacturing. It is a warning coming from within China's own aerospace establishment.
South China Morning Post's investigation documents the suppliers and their involvement.
There is an important qualification. The C919 is not a foreign aircraft wearing a Chinese badge. MERICS, the Mercator Institute for China Studies, estimated its domestic localisation rate at approximately 60% in 2023. Most of its body components came from Chinese producers, while technologically complex systems relied more heavily on foreign suppliers and joint ventures.
The problem is not that China imports components. Every major aircraft manufacturer operates within an international supply chain.
The problem is that COMAC does not control all the companies responsible for keeping its aircraft operational and its production lines supplied.
That is a strategic vulnerability, not a question of national pride.
Washington has already demonstrated the leverage.
The video discusses the possibility of China using Boeing's commercial interests as leverage against Washington.
It does not adequately explore the reverse situation: America's ability to use China's dependence on Western aerospace technology as leverage against Beijing.
That possibility has since become reality.
In May 2025, the United States suspended export licences covering GE Aerospace engines and other equipment supplied to COMAC. The restrictions affected the LEAP-1C engines used by the C919.
On July 3, 2025, Washington authorised GE to resume engine shipments following progress in negotiations involving Chinese restrictions on rare-earth exports.
Reuters documented the suspension and subsequent restoration of the licences.
The episode exposed an uncomfortable reality for COMAC.
China could own the aircraft manufacturer, control the airlines buying its products and finance its industrial expansion. Yet a foreign government's export decisions could still interfere with the company's ability to obtain essential equipment.
And this vulnerability has not disappeared.
On October 1, 2026, Reuters reported that the US Commerce Department was slowing aircraft-parts export licences to China and limiting the number of components licensed for shipment to COMAC to prevent stockpiling.
Washington was also considering additional restrictions involving landing gear and aircraft hydraulic supplies.
There is an important qualification: the latest restrictions have not been confirmed to include the LEAP-1C engines themselves. Nevertheless, the broader export-control policy demonstrates that foreign suppliers remain a potential instrument of geopolitical pressure.
The consequences are already visible in COMAC's production difficulties.
The manufacturer initially targeted 75 C919 deliveries in 2025. It subsequently reduced its target to 25 but delivered only 15 aircraft.
Industry reporting attributed the shortfall to workforce shortages and delays involving foreign suppliers.
By July 2026, COMAC had delivered approximately 42 C919 aircraft to domestic customers.
Sources: Aviation Week, January 13, 2026 and South China Morning Post, August 20, 2026.
A company expecting to challenge Boeing and Airbus cannot simply announce production ambitions. It must actually deliver aircraft.
China is developing its own replacement engine, the CJ-1000A, through the state-owned Aero Engine Corporation of China. But the replacement is not yet operating as the production engine on delivered C919 aircraft.
On October 12, 2026, an aircraft-engine component supplier disclosed that the CJ-1000A's component designs and manufacturing processes had only reached preliminary configuration freeze. Manufacturing conformity checks were still part of the process for obtaining its type certificate.
The supplier's October 2026 disclosure illustrates how much work remains.
China may eventually solve this problem. But a future engine is not a substitute for an available, certified engine today.
An orderbook is not an international market.
The video places considerable importance on government ownership of Chinese airlines.
Of China's eight largest airlines, it notes, only Hainan Airlines was not government-owned. The implication is straightforward: Beijing could direct substantial purchasing demand towards its own manufacturer.
That is a legitimate advantage.
But the video does not adequately distinguish between orders supported by a domestic industrial strategy and independently established international demand.
Consider its treatment of GE Capital Aviation Services.
The video identifies GE's aircraft leasing division as the C919's only non-Chinese customer and suggests that its involvement might represent a vote of confidence in the aircraft.
There is a rather important detail missing.
GE Capital Aviation Services announced its C919 commitment in November 2010. It was a letter of intent covering up to ten aircraft, consisting of five firm purchases and options for five additional aircraft.
GECAS was GE's own aircraft-leasing business. Meanwhile, GE was a 50% owner of CFM International, the joint venture developing the C919's engine alongside Safran.
This does not establish that the leasing commitment was commercially insincere. It does mean that the aircraft's supposed independent international endorsement came from a business connected to one of its principal technology suppliers.
It is hardly the same thing as an independent foreign airline choosing the C919 over a Boeing or Airbus aircraft.
GE's original announcement, November 16, 2010.
The subsequent orderbook provides an even more revealing picture.
In May 2024, aviation analytics company Cirium examined 998 C919 aircraft recorded as firm orders.
Its findings:
- 46% of the backlog was committed to six airlines, all based in China.
- Another 543 aircraft were ordered through 12 operating lessors.
- All but one of those lessors were Chinese-owned and domiciled.
Those lessors still needed to find actual airline customers for the aircraft.
Cirium also forecast approximately 1,700 C919 programme deliveries through 2042, with only around 250 expected to go to export customers.
In other words, even its forecast envisaged a programme overwhelmingly dependent on domestic demand.
Cirium's analysis, May 20, 2024.
This does not make the orders fictitious. State-backed demand can give a new manufacturer the production experience, financial stability and operational history needed to improve its aircraft.
But there is a difference between establishing a protected domestic market and convincing independent international airlines to purchase your product.
The video recognises that distinction briefly when discussing Ryanair's interest in a possible 200-seat C919 variant. But the airline's conditional interest was not an aircraft order.
Political influence can open doors. It cannot substitute for a competitive product.
International certification is another barrier.
A commercial aircraft must satisfy more than its home country's aviation regulator if it wants to compete internationally.
The European Union Aviation Safety Agency (EASA) is particularly important because foreign airlines and aircraft lessors often require its validation before considering a new aircraft type.
In April 2025, EASA Executive Director Florian Guillermet told Reuters that European certification of the C919 would take another three to six years.
He explained that the process required validation of the aircraft's design and components, alongside additional testing.
Reuters also reported that non-Chinese airlines and lessors wanted EASA validation before considering the aircraft.
There has been progress.
On August 12, 2026, the C919 completed its first scheduled international commercial passenger flight, travelling from Beijing to Ulaanbaatar, Mongolia.
That is a genuine operational milestone.
But bilateral permission to operate a particular international route is not equivalent to broad international aircraft certification or widespread acceptance by foreign airlines.
China's Civil Aviation Administration, August 13, 2026.
There is another consideration that the video largely overlooks: aircraft manufacturers must provide long-term maintenance, spare parts, technical support and trained personnel.
Cirium specifically identified COMAC's lack of an established international support network comparable to Boeing and Airbus as a significant competitive disadvantage.
An airline does not purchase an aircraft simply because it can fly.
It purchases the ability to keep that aircraft flying reliably for decades.
Without an extensive support infrastructure, even a technically capable aircraft becomes a considerably harder commercial proposition.
The verdict: Beijing controls demand, not the entire aviation industry.
I would not dismiss the C919. China has developed a real passenger aircraft, established commercial operations and built an industrial programme with considerable long-term potential.
But the argument in Boeing's China Problem gives political purchasing power too much importance while leaving the underlying industrial challenge insufficiently examined.
China can direct its airlines to purchase domestic aircraft. It can finance COMAC, establish manufacturing facilities, subsidise development and cultivate relationships with overseas governments.
It cannot simply decree that foreign suppliers will remain available, that production targets will be achieved, that international regulators will approve its aircraft or that foreign airlines will trust its maintenance infrastructure.
The C919's greatest vulnerability is not necessarily its design. It is the industrial ecosystem surrounding it.
A government can create an aircraft's first customers. Becoming the world's third major commercial aircraft manufacturer requires something considerably harder: building an entire industry capable of delivering, maintaining and supporting that aircraft without depending on political goodwill from other countries.
That is the test COMAC still has to pass.
And that is the part of China's aviation ambitions that deserves considerably more attention than another discussion about how many aircraft Beijing can order.
References
1. Boeing's China Problem — Wendover Productions, 2019. Original argument and claims examined in this critique.
2. The Sky Is the Limit: China's Rise as a Transportation Superpower Challenges the EU — MERICS, October 26, 2023. Examines Chinese localisation, foreign joint ventures and the C919's industrial structure.
3. Here's How China Plans to Sanction-Proof Its C919 Passenger Jet — South China Morning Post, May 11, 2026. Reports Zhang Yanzhong's assessment of the aircraft's dependence on Western suppliers.
4. GE Capital Aviation Services Announces Letter of Intent to Purchase Up to Ten C919 Aircraft — GE, November 16, 2010. Establishes the structure of the GECAS commitment and GE's relationship with the engine programme.
5. Can COMAC Truly Challenge the Airbus and Boeing Duopoly? — Cirium, May 20, 2024. Provides orderbook analysis, lessor exposure, export forecasts and the importance of international support infrastructure.
6. LEAP Engine Family — CFM International, accessed October 31, 2026. Establishes the different LEAP engine variants used by Airbus, Boeing and COMAC.
7. US Lets GE Restart Jet Engine Shipments to China's COMAC — Reuters, July 4, 2025. Documents the suspension and restoration of export licences for C919 engines.
8. US Slows Aircraft-Part Exports to China as Trump Seeks Leverage in Trade Negotiations — Reuters, October 1, 2026. Reports current US efforts to restrict aerospace supplies to China and COMAC.
9. C919 Deliveries Fall Short Despite Reported Cuts to Production Target — Aviation Week, January 13, 2026. Documents the gap between COMAC's revised production target and actual deliveries.
10. European Approval for China's C919 Plane Needs 3–6 Years, Regulator Says — Reuters, April 29, 2025. Reports EASA's certification timetable and foreign airline requirements.
11. China's Homegrown C919 Aircraft Completes First International Commercial Flight — Civil Aviation Administration of China, August 13, 2026. Confirms the first scheduled international commercial passenger service to Mongolia.
12. CJ-1000A Engine Component Design Configuration and Manufacturing Process Update — Stockstar, October 12, 2026. Reproduces a supplier's investor-relations response concerning the domestic engine's progress towards type certification.