What was found
DOOR 4R EMERGENCY EXIT SIGN LIGHT INOPERATIVE. 08-31-07 REPLACED BATTERY PACK, OP CHECKED OK REF MM 33051-04.
- Difficulty date
- August 21, 2007
- Submitted
- August 24, 2007
- Operation
- Air carrier
- Aircraft
- N179UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25158
- Aircraft time
- 68,663 hours, 8,544 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- 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.