What was found
EMERGENCY EXIT SIGN ABOVE L1 DOOR DID NOT ILLUMINATE DURING EMERGENCY LIGHTS OPERATIONAL TEST WHILE ACCOMPLISHING SERVICE CHECK AMM: 33-51-07-2 REMOVED AND REPLACED POWER SUPPLY AMD BATTERY PACK REF AMM 33-51-07-2
- Difficulty date
- August 17, 2026
- Submitted
- August 18, 2026
- Operation
- Air carrier
- Aircraft
- N991FD
- Make and model
- Boeing 757232
- Aircraft serial
- 22911
- Aircraft time
- 87,824 hours, 45,270 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Holder
- Part number
- 20131A
- Part serial
- 66775
- Condition
- Damaged
- 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.