- Difficulty date
- August 10, 2012
- Submitted
- September 20, 2012
- Operation
- Air carrier
- Aircraft
- N116UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26908
- Aircraft time
- 55,993 hours, 6,515 cycles
- Engine
- Pwa PW4056
- Part
- Light
- 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.
What was found
EMERGENCY LIGHT AT TOP OF STAIRS INOPERATIVE. REPLACED LIGHT, OPS NORMAL.