What was found
DTW - FLT 640 - AFT LAV SMOKE DETECTOR ACTIVATED SPURIOUSLY IN-FLIGHT. FOUND TEST SWITCH JAMMED IN CLOSE TO TEST MODE. UN-JAMMED SWITCH. SEVERAL OPS CHECKS COMPLETED. ALL CHECKS GOOD. (X)
- Difficulty date
- May 18, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N928ML
- Make and model
- Doug DC931
- Aircraft serial
- 47326
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 824PY
- Condition
- Jammed Switch
- 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.