What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT SIGNS, ALL THREE, AT R1 DOOR ARE INOPERABLE. MAINTENANCE REPLACED BATTERY PACK AT R1 DOOR POSITION M33094.
- Difficulty date
- January 7, 2026
- Submitted
- January 12, 2026
- Operation
- Air carrier
- Aircraft
- N753AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30261
- Aircraft time
- 94,061 hours, 12,109 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Zone 800
- 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.