What was found
'C' ZONE ALL CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY CHARGER.
- Difficulty date
- August 11, 2011
- Submitted
- September 6, 2011
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 84,423 hours, 9,468 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Charger
- Part number
- 20131A
- 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.