What was found
APU FIRE WARNING BEFORE TAKEOFF. VISUALLY CHECKED APU AND AFT COMPARTMENT, NO EVIDENCE OF SMOKE OR FIRE NOTED. FIRE DETECTION SYSTEM CHECKS GOOD PER THE FALCON 20-F5 MM 26-10-00. SUSPECT APU WAS RUNNING DURING TAKEOFF.
- Difficulty date
- July 24, 2026
- Submitted
- July 28, 2026
- Operation
- Air carrier
- Aircraft
- N47LP
- Make and model
- Amd FALCON20F5
- Aircraft serial
- 457
- Aircraft time
- 11,676 hours, 9,664 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Warning
- Condition
- False Activation
- Location
- Apu
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.