What was found
LOUD BANGING REPORTED IN BACK OF AIRPLANE BY FLIGHT ATTENDANTS TURNED OFF APU BLEED PER MX. BANGING CONTINUED. GROUNDED - YES. ON DEFERRAL.
- Difficulty date
- October 5, 2023
- Submitted
- October 9, 2023
- Operation
- Air carrier
- Aircraft
- N467AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 34,256 hours, 10,927 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.