What was found
AIRCRAFT WAS GROUNDED: 4L EMERGENCY LIGHT BATTERY INOPERABLE. MAINTENANCE REPLACED EMERGENCY BATTERY PACK PER STANDARD PRACTICES.
- Difficulty date
- December 10, 2019
- Submitted
- December 13, 2019
- Operation
- Air carrier
- Aircraft
- N273AY
- Make and model
- Airbus A330323
- Aircraft serial
- 337
- Aircraft time
- 87,212 hours, 12,303 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.