What was found
NUMBER 1 ENGINE FAILED AFTER TAKEOFF, LOUD BANG, N1 DROPPED TO APPROX 16%, EGT REMAINED IN THE YELLOW. NO NOTICEABLE SMELL OF SMOKE R & R NR 1 ENGINE IAW MT 771-00-01.
- Difficulty date
- September 11, 2025
- Submitted
- September 15, 2025
- Operation
- Air carrier
- Aircraft
- N465WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33829
- Aircraft time
- 70,352 hours, 42,224 cycles
- Engine
- Cfmint CFM567B242
- Engine time
- 53,786 hours, 32,406 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Part number
- CFM567B24
- Part serial
- 894942
- Condition
- Failed
- Location
- Nr 1
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- Y, J
- Precautionary procedure
- E, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.