What was found
RIGHT UPPER DECK GROUND MODE LIGHT INOPERATIVE. COMPLIED WITH (M) PROCEDURES IAW MEL 52-23-4-2. CYCLED DOOR C/B ON P180 DOOR MODE LIGHT TEST OK IAW AMM 52-23-16. THIS CLEARS DMI 100259027.
- Difficulty date
- July 5, 2025
- Submitted
- July 11, 2025
- Operation
- Air carrier
- Aircraft
- N742CK
- Make and model
- Boeing 747446
- Aircraft serial
- 24424
- Aircraft time
- 2,235 hours, 981 cycles
- System (JASC)
- 5270 · Door Warning System
- Part
- Light
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- P
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.