What was found
AIRCRAFT WAS NOT GROUNDED: FIRST CLASS LAVATORY SMOKE ALARM SOUNDED FOR 5 MIN. CHECKED OPERATION OF FORWARD SMOKE DETECTOR PER 26-14-00. NO FAULTS NOTED.
- Difficulty date
- October 21, 2021
- Submitted
- October 22, 2021
- Operation
- Air carrier
- Aircraft
- N848NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31103
- Aircraft time
- 34,153 hours, 13,889 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 4755712
- Condition
- False Activation
- Location
- Zone 900 - Lav/G
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- N, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.