What was found
EMERGENCY UPPER DECK CEILING LIGHTS INOPERATIVE. RELAMPED WITH NEW 1317 BULB PER MM. OPS CHECKS GOOD.
- Difficulty date
- April 5, 2011
- Submitted
- April 6, 2011
- Operation
- Air carrier
- Aircraft
- N128UA
- Make and model
- Boeing 747422
- Aircraft serial
- 30023
- Aircraft time
- 44,212 hours, 5,282 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Part number
- 1317
- Condition
- Inoperative
- Location
- Cabin
- 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.