What was found
AIRCRAFT WAS NOT GROUNDED: UNCONFIRMED SMOKE WARNING FROM L2 LAVATORY IN FLIGHT. NO EVIDENCE OF FIRE. MAINTENANCE ACCOMPLISHED SMOKE DETECTOR TESTS PER AMM 26-17-00 WITH NO FAULTS NOTED.
- Difficulty date
- December 1, 2022
- Submitted
- December 2, 2022
- Operation
- Air carrier
- Aircraft
- N456AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 10858
- Aircraft time
- 1,739 hours, 471 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.