What was found
EMERGENCY BATTERY PACK AT 14 DEF M1669 FAILED CAPACITY CHECK. R&R CABIN EMERGENCY BATTERY PACK PER AMM 33-51-06.
- Difficulty date
- April 21, 2026
- Submitted
- April 24, 2026
- Operation
- Air carrier
- Aircraft
- N955WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36671
- Aircraft time
- 48,515 hours, 29,819 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Failed
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.