What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTS IN CABIN DID NOT COME ON WHEN SWITCH WAS MOVED TO ON POSITION. MAINTENANCE REPLACED LIGHT BATTERY PER AMM 33-53-00 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- April 19, 2019
- Submitted
- May 3, 2019
- Operation
- Air carrier
- Aircraft
- N9629H
- Make and model
- Doug DC983
- Aircraft serial
- 53599
- Aircraft time
- 56,373 hours, 28,346 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.