What was found
AIRCRAFT WAS NOT GROUNDED: DURING CRUISE FLIGHT RECEIVED 2 LAVATORY SMOKE WARNINGS. BOTH HAD A DURATION OF SECONDS. FLIGHT ATTENDANT INVESTIGATED AND NO SMOKE FOUND. NO FAULT FOUND. SMOKE DETECTOR OPERATION NORMAL REF AMM 26-16-00.
- Difficulty date
- March 27, 2021
- Submitted
- March 29, 2021
- Operation
- Air carrier
- Aircraft
- N179UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1521
- Aircraft time
- 65,118 hours, 24,595 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.