CFM International Secures Regulatory Approval for LEAP-1B Turbine Durability Upgrades

By Bojan Stojkovski · Interesting Engineering · 2026-07-19

According to reporting from Interesting Engineering, CFM International has obtained FAA and EASA certification for a new high-pressure turbine durability kit. This hardware upgrade aims to double the operational lifespan of LEAP-1B engines between major maintenance cycles when fl

According to reporting from Interesting Engineering, CFM International has obtained FAA and EASA certification for a new high-pressure turbine durability kit. This hardware upgrade aims to double the operational lifespan of LEAP-1B engines between major maintenance cycles when fl