What was found
LEFT EXTERIOR OVERWING EMERGENCY EXIT LIGHTS INOP. TWO MOST FORWARD LIGHT ASSY'S. REPLACED POWER SUPPLY.
- Difficulty date
- March 26, 2009
- Submitted
- April 1, 2009
- Operation
- Air carrier
- Aircraft
- N177UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24384
- Aircraft time
- 78,320 hours, 9,678 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.