What was found
AIRCRAFT WAS GROUNDED: AFTER APU AND ENGINE START SLIGHT OIL ODOR THAT CLEARED AFTER A FEW MINUTES. ODOR RETURNED AT TOP OF DESCENT AND THEN CLEARED AGAIN. (OPEN)
- Difficulty date
- October 3, 2021
- Submitted
- October 6, 2021
- Operation
- Air carrier
- Aircraft
- N191UW
- Make and model
- Airbus A321231
- Aircraft serial
- 1447
- Aircraft time
- 66,781 hours, 25,342 cycles
- System (JASC)
- 2120 · Air Distribution System
- Part
- Unknown
- Condition
- Odor
- Location
- Cabin
- 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.