What was found
AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE DETECTOR AURAL ALERT. NO SMOKE REPORTED IN ANY LAVATORY. MAINTENANCE TROUBLE SHOT AND ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK PER TSM 26-15-00.
- Difficulty date
- November 21, 2019
- Submitted
- November 22, 2019
- Operation
- Air carrier
- Aircraft
- N139AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6687
- Aircraft time
- 14,324 hours, 5,413 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Warning
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.