What was found
ALL EMERGENCY LIGHTS INOP LT WING BODY FAIRING. REPLACED EMERGENCY POWER SUPPLY.
- Difficulty date
- September 10, 2009
- Submitted
- September 11, 2009
- Operation
- Air carrier
- Aircraft
- N177UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24384
- Aircraft time
- 79,975 hours, 9,848 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 20131A
- Condition
- Discharged
- 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.