What was found
AIRCRAFT WAS NOT GROUNDED: SMOKE ALARM FOR LAVATORY 4LF WENT OFF, SMOKE WAS VISIBLE. CHECKED LAVATORY NO SIGNS OF SMOKE OR BURNING SMELL, SMOKE DETECTOR TEST OK PER AMM 26-13-00.
- Difficulty date
- May 28, 2022
- Submitted
- May 31, 2022
- Operation
- Air carrier
- Aircraft
- N729AN
- Make and model
- Boeing 777323
- Aircraft serial
- 33127
- Aircraft time
- 32,609 hours, 3,804 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- Activated
- Location
- Zone 900 - Lav/G
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.