What was found
DOOR FLIGHT DECK OVERHEAD. BLANKED AFTER TWO MINUTES. PERFORMED DOOR OPERATION IAW B747-400 AMM 52-71-01 OPERATIONS CHECK GOOD. DOOR REMAIN CLOSE.
- Difficulty date
- April 24, 2025
- Submitted
- April 28, 2025
- Operation
- Air carrier
- Aircraft
- N701CK
- Make and model
- Boeing 7474B5F
- Aircraft serial
- 26416
- Aircraft time
- 100,504 hours, 17,868 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Door
- Condition
- False Indication
- Location
- Zone 800
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.