What was found
ALL EMERGENCY LIGHTS, INTERIOR AND EXTERIOR, BY LEFT HAND OVER WING EXITS ARE INOP. REMOVED AND REPLACED BATTERY PACK M1694 WITH NEW IAW AMM 33-51-06. NO FAULTS NOTED AT THIS TIME.
- Difficulty date
- August 31, 2026
- Submitted
- September 12, 2026
- Operation
- Air carrier
- Aircraft
- N8550Q
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63579
- Aircraft time
- 28,917 hours, 14,755 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.