What was found
LEFT & RIGHT LOWER AFT EXTERNAL EMERGENCY LIGHTS ARE INOPERATIVE. REPLACED THE BATTERY PACK M1670 RESTORING OPERATION TO EMERGENCY LIGHTS IAW AMM 33-51-06-960-805. TESTED GOOD.
- Difficulty date
- October 7, 2026
- Submitted
- October 13, 2026
- Operation
- Air carrier
- Aircraft
- N959WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36674
- Aircraft time
- 48,852 hours, 30,094 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- 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.