What was found
INSPECTION TYPE:NAEMR LT BAT 1 LO LEVEL ONE ALERT DISPLAYED ON PRE-FLIGHT TEST.REMOVED AND REPLACED EMER LIGHT BATTERY SUPPLY IAW MM 33-51-10-01 AND 33-51-61-700-802
- Difficulty date
- June 28, 2021
- Submitted
- June 29, 2021
- Operation
- Air carrier
- Aircraft
- N251UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48744
- Aircraft time
- 63,334 hours, 14,347 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulted
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.