What was found
DOOR RIGHT UPPER DECK. PERFORMED ADJUSTMENT TEST OF DOOR WARNING SYSTEM IAW B747-400 AMM 52-71-00. ALL CHECKS PASS AT THIS TIME.
- Difficulty date
- November 2, 2025
- Submitted
- November 4, 2025
- Operation
- Air carrier
- Aircraft
- N712CK
- Make and model
- Boeing 7474B5F
- Aircraft serial
- 26414
- Aircraft time
- 93,320 hours, 16,585 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Door
- Condition
- No Discrepancy
- 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.