What was found
MAIN DECK FIRE WARNING ACTIVATED AFTER LANDING. NO STATUS OR EICAS MESSAGE SHOWN. - NO FIRE PRESENT. PERFORMED GROUND TEST PER AIRCRAFT MAINTENANCE MANUAL 26-14-00. SYSTEM OPS CHECKS GOOD.
- Difficulty date
- January 6, 2023
- Submitted
- January 10, 2023
- Operation
- Air carrier
- Aircraft
- N952CA
- Make and model
- Boeing 747428
- Aircraft serial
- 25238
- Aircraft time
- 109,451 hours, 16,549 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Warning
- Condition
- False Activation
- Location
- Main Deck
- Stage of operation
- TX
- 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.