What was found
UPPER DECK R/H EMERGENCY ESCAPE DOOR BATTERY FAILS OPS CHECK
- Difficulty date
- November 29, 2021
- Submitted
- November 30, 2021
- Operation
- Air carrier
- Aircraft
- N743CK
- Make and model
- Boeing 747446
- Aircraft serial
- 26350
- Aircraft time
- 111,328 hours, 17,747 cycles
- System (JASC)
- 5220 · Emergency Exits
- Part
- Battery Pack
- Condition
- Failed
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.