What was found
INSPECTION TYPE:N/AEMERGENCY LIGHT ADVISORY MESSAGE ILLUMINATED W/ EMERGENCY LIGHT SWITCH "ARMED"REPLACED UPPER DECK EMERGENCY LIGHT BATT PACK IAW 747 AMM 33-51-04 OP CHECK GOOD ESR: IPC 24-31-00-50 IPXA20200706 57399
- Difficulty date
- July 6, 2020
- Submitted
- July 7, 2020
- Operation
- Air carrier
- Aircraft
- N617UP
- Make and model
- Boeing 7478F
- Aircraft time
- 3,546 hours, 522 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.