What was found
AIRCRAFT WAS GROUNDED: EMERGENCY EXIT LIGHT POWER SUPPLY AT L1 DOOR IS FOUND BAD. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY FWD. OPS CHECK GOOD.AMM 33-51-06.
- Difficulty date
- October 25, 2025
- Submitted
- October 27, 2025
- Operation
- Air carrier
- Aircraft
- N759AN
- Make and model
- Boeing 777223
- Aircraft serial
- 32638
- Aircraft time
- 90,839 hours, 11,763 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- 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.