What was found
AIRCRAFT WAS NOT GROUNDED. SMOKE DETECTOR AUREL ALERT SMOKE INDICATION FALSE WARNING. PERFORMED OPERATIONAL TEST OF THE LAVATORY SMOKE DETECTOR SYSTEM, PER AMM 26-17-00. OPERATIONS CHECK GOOD. NO FAULTS FOUND.
- Difficulty date
- January 12, 2021
- Submitted
- January 13, 2021
- Operation
- Air carrier
- Aircraft
- N178US
- Make and model
- Airbus A321211
- Aircraft serial
- 1519
- Aircraft time
- 65,126 hours, 24,648 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- PPA120501
- 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.