What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO MEM DUE TO THE FLIGHT CREW REPORTING A TOXIC ODOR IN THE FLIGHT DECK - THE AIRCRAFT LANDED SAFELY AT MEM WITHOUT FURTHER INCIDENT. (OPEN)
- Difficulty date
- October 11, 2026
- Submitted
- October 12, 2026
- Operation
- Air carrier
- Aircraft
- N934AA
- Make and model
- Airbus A321231
- Aircraft serial
- 7500
- Aircraft time
- 29,087 hours, 11,499 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Apu
- Condition
- Odor
- Location
- Zone 100
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.