What was found
MIA - FLT 5257 - LAVATORY SMOKE WARNING LIGHT ILLUMINATED TWICE IN-FLIGHT FOR APPROXIMATELY THREE SECONDS EACH TIME. VERIFIED EVENT AS A FALSE WARNING. REMOVED AND REPLACED LAVATORY SMOKE DETECTOR. AIRCRAFT RETURNED TO SERVICE. (X)
- Difficulty date
- October 10, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N345SB
- Make and model
- Saab 340B
- Aircraft serial
- 340B345
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 72111211000
- Condition
- Failed
- Location
- Lavatory
- Stage of operation
- CR
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.