What was found
EMERGENCY CEILING LIGHT ABOVE STAIRWAY TO UPPER DECK INOPERATIVE. RELAMPED. OPS CK NORMAL.
- Difficulty date
- September 9, 2010
- Submitted
- September 10, 2010
- Operation
- Air carrier
- Aircraft
- N199UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28717
- Aircraft time
- 53,029 hours, 6,313 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Part number
- 1317
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.