What was found
DURING NON ROUTINE LINE CHECK, UPPER DECK EMERGENCY LIGHTS INOPERATIVE AT SEATS 72-75. R & R EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51, WDM 33-51. OPS CHECKED GOOD. OK FOR SERVICE.
- Difficulty date
- March 27, 2014
- Submitted
- March 28, 2014
- Operation
- Air carrier
- Aircraft
- N669US
- Make and model
- Boeing 747451
- Aircraft serial
- 24224
- Aircraft time
- 101,288 hours, 12,404 cycles
- 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.