What was found
DURING PREFLIGHT. EMER LT BAT LO. ITEM DEFERRED PER MEL 33-50-4. DMP ACCOMPLISHED, CONTROL# M810768, PLACARDS INSTALLED.REPLACED EMERGENCY LIGHT BATTERY PACK PER AMM 33-51-01 CHECK GOOD DMP REVERSED PLACARD REMOVED CLEARS M810768.
- Difficulty date
- July 26, 2023
- Submitted
- July 27, 2023
- Operation
- Air carrier
- Aircraft
- N289UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48455
- Aircraft time
- 105,163 hours, 20,761 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Part number
- UNKNOWN
- Part serial
- NA
- Condition
- Unknown
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.