What was found
ROW 14 DEF BATTERY PACK FAILED CAPACITY CHECK M1669. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.
- Difficulty date
- April 10, 2026
- Submitted
- April 14, 2026
- Operation
- Air carrier
- Aircraft
- N222WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34290
- Aircraft time
- 66,599 hours, 40,119 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- 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.