What was found
AIRCRAFT IN BASE MAINTENANCE: AFT LEFTHAND EMERGENCY CEILING LIGHT INOPERATIVE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY M1673 IAW AMM 33-51-06.
- Difficulty date
- July 22, 2026
- Submitted
- July 28, 2026
- Operation
- Air carrier
- Aircraft
- N807NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31077
- Aircraft time
- 49,070 hours, 20,799 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- 196722
- Condition
- Inoperative
- Location
- Zone 200
- 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.