CFM LEAP-1B engine
AircraftSmoke-Filled 737 Max Aircraft Prompt FAA Review
New takeoff instructions could direct pilots to turn off airflow from the engines into the cabin.
Caleb Revill![](https://www.flyingmag.com/uploads/2024/11/737_MAX_Engine_CFM_Leap_1B_RNT_k.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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