What was found
SEAT 4A EMERGENCY LIGHT IS INOPERATIVE. RELAMPED EMERGENCY LIGHT.
- Difficulty date
- November 27, 2011
- Submitted
- November 30, 2011
- Operation
- Air carrier
- Aircraft
- N199UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28717
- Aircraft time
- 57,828 hours, 6,835 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Part number
- 78941
- Condition
- Inoperative
- Location
- Emergency Light
- 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.