What was found
AIRCRAFT WAS NOT GROUNDED: R3 LAVATORY SMOKE DETECTOR AURAL ALERT SOUNDED, WITH NO APPARANT SMOKE OR PASSENGERS PRESENT. MAINTENANCE PERFORMED SATISFACTORY LAVATORY SMOKE DETECTION TEST PER AMM 26-13-00, NO FAULT NOTED.
- Difficulty date
- June 6, 2019
- Submitted
- June 7, 2019
- Operation
- Air carrier
- Aircraft
- N822AN
- Make and model
- Boeing 7879
- Aircraft serial
- 40642
- Aircraft time
- 11,387 hours, 1,162 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- False Activation
- Location
- R3 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.