What was found
EMERGENCY EXIT CEILING LIGHTS INOP, FROM DOOR 3R THRU 4R. 10-11-07 REPLACED ELECTRICAL POWER SUPPLY UNIT, AND BATTERY, CHECKED OK
- Difficulty date
- September 9, 2007
- Submitted
- September 11, 2007
- Operation
- Air carrier
- Aircraft
- N180UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25224
- Aircraft time
- 69,553 hours, 8,533 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.