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COMAC C919 Relies on US-Approved Engines

Key Takeaways
  • COMAC C919 uses LEAP-1C engines made by CFM International.
  • Engines depend on US export permission.
  • Washington suspended export licenses in 2025, resumed in July.
  • US officials slowed aircraft-parts export licensing for China in 2026.
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Strategic Implications

COMAC's reliance on US-approved engines may indicate a significant challenge in securing supply chain independence, which could impact the C919's competitiveness against Boeing and Airbus. The US restrictions suggest a potential leverage point in trade negotiations, which could influence the global aviation market.

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What Happened

China's Ambitious Jet Faces Supply Chain Challenges

China’s COMAC C919 passenger jet, designed to challenge Boeing and Airbus, relies on LEAP-1C engines made by CFM International, a joint venture between GE Aerospace and Safran. However, these engines depend on export permission from Washington, which has previously suspended and restricted licenses. The situation highlights the complexities of international supply chains in aircraft manufacturing and the challenges COMAC faces in securing its supply chain. According to recent reporting, US officials have slowed aircraft-parts export licensing for China, adding to the uncertainty. This development was first reported by Reuters.

Source | Originally Published: October 1, 2026

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JUMPSEAT
AEROSPACE NEWS
JUMPSEAT
AEROSPACE NEWS

COMAC C919 Relies on US-Approved Engines

Sponsored by: Jumpseat Solutions
Key Takeaways
  • COMAC C919 uses LEAP-1C engines made by CFM International.
  • Engines depend on US export permission.
  • Washington suspended export licenses in 2025, resumed in July.
  • US officials slowed aircraft-parts export licensing for China in 2026.
Sign in to view key takeaways Get full access to in-depth analysis and key takeaways.
Sign In
Silver membership required Upgrade to Silver to access Key Takeaways.
Upgrade
Strategic Implications

COMAC's reliance on US-approved engines may indicate a significant challenge in securing supply chain independence, which could impact the C919's competitiveness against Boeing and Airbus. The US restrictions suggest a potential leverage point in trade negotiations, which could influence the global aviation market.

Sign in to view strategic implications Get full access to strategic analysis and expert insights.
Sign In
Silver membership required Upgrade to Silver to access Strategic Implications.
Upgrade

What Happened

China's Ambitious Jet Faces Supply Chain Challenges

China’s COMAC C919 passenger jet, designed to challenge Boeing and Airbus, relies on LEAP-1C engines made by CFM International, a joint venture between GE Aerospace and Safran. However, these engines depend on export permission from Washington, which has previously suspended and restricted licenses. The situation highlights the complexities of international supply chains in aircraft manufacturing and the challenges COMAC faces in securing its supply chain. According to recent reporting, US officials have slowed aircraft-parts export licensing for China, adding to the uncertainty. This development was first reported by Reuters.

Source | Originally Published: October 1, 2026

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