What was found
AIRCRAFT WAS GROUNDED: DOOR 4L EMERGENCY EXIT SIGN LIGHTS INOPERATIVE. REPLACED BATTERY PACK PER AMM 33-51-06.
- Difficulty date
- April 18, 2021
- Submitted
- April 20, 2021
- Operation
- Air carrier
- Aircraft
- N798AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30797
- Aircraft time
- 77,068 hours, 9,870 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.