What was found
AIRCRAFT WAS GROUNDED: NOXIOUS MUSTY SMELL IN COCKPIT STARTING AT IDLE DESCENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED.** (OPEN)
- Difficulty date
- August 19, 2022
- Submitted
- August 22, 2022
- Operation
- Air carrier
- Aircraft
- N797AN
- Make and model
- Boeing 777
- Aircraft serial
- 30012
- Aircraft time
- 83,887 hours, 10,894 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- None
- Condition
- None
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.