What was found
AIRCRAFT WAS NOT GROUNDED: ELECTRONIC CENTRALIZED AIRCRAFT MONITOR LAVATORY SMOKE ALERT 10 SECONDS, THEN WENT OUT. INSPECTED AFT RIGHT LAVATORY FOUND OVERHEAD SMOKE DETECTOR DIRTY, CLEANED FILTER NO FAULTS OR ODORS NOTED.
- Difficulty date
- June 3, 2021
- Submitted
- June 4, 2021
- Operation
- Air carrier
- Aircraft
- N909AM
- Make and model
- Airbus A321231
- Aircraft serial
- 7756
- Aircraft time
- 11,406 hours, 4,294 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- PPC120000
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- NR
- 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.