What was found
EMER LT BAT 1 LO MSG DURING PREFLIGHT TEST. R & R EMERGENCY LIGHTING BATTERY POWER SUPPLY IAW MM 33-51-01, OPS CHECKED GOOD.
- Difficulty date
- August 4, 2019
- Submitted
- August 5, 2019
- Operation
- Air carrier
- Aircraft
- N291UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48477
- Aircraft time
- 73,986 hours, 12,020 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- Location
- Emergency Lights
- 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.