- Difficulty date
- January 10, 2008
- Submitted
- January 10, 2008
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 69,992 hours, 7,883 cycles
- Engine
- Pwa PW4056
- Part
- Lamp
- Part number
- 1317
- Condition
- Inoperative
- Location
- Aft Crew Rest
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- O
- 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 INOP: AFT CREW REST STAIRS ILLUM O/B LAMP. RELAMPED