What was found
LT LAVATORY SMOKE DETECTOR ALARM SOUNDED IN FLIGHT. INSPECTION FOUND FALSE ALARM. INSPECTED LT LAV SMOKE DET AND FOUND NO DEFECTS. OPS CHECKED AND TESTED IAW CMM 26-10-02, PG 504. OPS CHECKED COULD NOT DUPLICATE FALSE ALARM.
- Difficulty date
- June 27, 2012
- Submitted
- March 20, 2013
- Operation
- Air carrier
- Aircraft
- N120MN
- Make and model
- Doug DC983
- Aircraft serial
- 53120
- Aircraft time
- 39,558 hours, 40,872 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- AP
- 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.