What was found
SOME PROXIMITY AND AREA EMERGENCY LIGHTS DONT COME ON. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS M33401; M33096 AND M33098 REF AMM33-51-00.
- Difficulty date
- November 12, 2025
- Submitted
- November 13, 2025
- Operation
- Air carrier
- Aircraft
- N217UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30550
- Aircraft time
- 96,343 hours, 11,448 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- Condition
- Discharged
- 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.