What was found
ON GROUND - ERRONEOUS FIRE WARNINGS - CLEANED AND RESEATED AFOLTS INTERFACE CARD. SYSTEM OPERATION NORMAL PER AIRCRAFT MAINTENANCE MANUAL 26-10-01.
- Difficulty date
- August 12, 2026
- Submitted
- August 17, 2026
- Operation
- Air carrier
- Aircraft
- N952CA
- Make and model
- Boeing 747428
- Aircraft serial
- 25238
- Aircraft time
- 119,108 hours, 18,124 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 2612 · Fire Detection
- Part
- Circuit Card
- Condition
- Faulted
- Location
- Fire Detection
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.