What was found
UPPER DECK TOP OF STAIRWELL EMERGENCY CEILING LIGHT INOPERATIVE. RELAMPED UPPER DECK EMERGENCY CEILING LIGHT AT THE TOP OF STAIRWELL IAW AMM 33-51-07-962-001. OPS CHK OK.
- Difficulty date
- July 16, 2025
- Submitted
- July 17, 2025
- Operation
- Air carrier
- Aircraft
- N482MC
- Make and model
- Boeing 747443
- Aircraft serial
- 32340
- Aircraft time
- 94,591 hours, 12,590 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Part number
- 1317
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.