What was found
RIGHT UPPER DECK DOOR BATTERY "OK LIGHT" INOPERATIONAL. COMPLIED WITH PLACARD INSTALLED. RIGHT UPPER DECK DOOR BATTERY LIGHT. OPERATIONS CHECK GOOD IAW B747-400 AMM 51-23-14.
- Difficulty date
- July 19, 2025
- Submitted
- July 22, 2025
- Operation
- Air carrier
- Aircraft
- N742CK
- Make and model
- Boeing 747446
- Aircraft serial
- 24424
- Aircraft time
- 124,104 hours, 25,560 cycles
- System (JASC)
- 5220 · Emergency Exits
- Part
- Battery
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.