What was found
EMERGENCY LIGHTING BAT LO ALERT ON PREFLIGHT REPLACED FWD EMERGENCY LIGHTING POWER SUPPLY. OPS CHECKS SATISFACTORY
- Difficulty date
- June 1, 2021
- Submitted
- June 1, 2021
- Operation
- Air carrier
- Aircraft
- N587FE
- Make and model
- Doug MD11F
- Aircraft serial
- 48489
- Aircraft time
- 89,350 hours, 21,114 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 6044115
- Part serial
- 0265
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 36,460 hours, 9,834 cycles
- 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.