What was found
DURING SERVICE CHECK, FOUND UPPER DECK LEFT EXIT DOOR EMERGENCY SLIDE LIGHTS INOPERATIVE AND REPLACED BATTERY. SYSTEM OPERATION IS NORMAL.
- Difficulty date
- August 15, 2016
- Submitted
- September 14, 2016
- Operation
- Air carrier
- Aircraft
- N669US
- Make and model
- Boeing 747451
- Aircraft serial
- 24224
- Aircraft time
- 111,018 hours, 13,507 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.