What was found
PRIOR TO LANDING, HAD A FALSE MAIN DECK FIRE WARNING INDICATION. WARNING TERMINATED AFTER 30 SECONDS. PERFORMED FIRE DETECTION SYS TEST IAW MM 26-14-00. PASSED WITH NO DEFECTS FOUND.
- Difficulty date
- August 23, 2011
- Submitted
- August 24, 2011
- Operation
- Air carrier
- Aircraft
- N492MC
- Make and model
- Boeing 74747UF
- Aircraft serial
- 29253
- Aircraft time
- 55,958 hours, 10,097 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Warning
- Condition
- False Indication
- Location
- Main Deck
- Stage of operation
- AP
- 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.