What was found
MAIN DECK CARGO FIRE ALARM ACTIVATED DURING CRUISE. CREW CHECKED AND NO INDICATION OF FIRE OBSERVED. TROUBLESHOT SYSTEM IAW FIM 26-16 AND FOUND DETECTORS 10, 11, 12, 14, 16 ON LOOP "B" FAILED.
- Difficulty date
- February 7, 2014
- Submitted
- February 9, 2014
- Operation
- Air carrier
- Aircraft
- N952CA
- Make and model
- Boeing 747428
- Aircraft serial
- 25238
- Aircraft time
- 84,738 hours, 12,106 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- Failed
- Location
- Main Cargo
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.