What was found
AIRCRAFT WAS GROUNDED: DURING EMERGENCY LIGHT OPS CHECK, J/C 78T21033001. FOUND SEATS13-17 EMERGENCY LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED WCU AT DOOR 4.
- Difficulty date
- September 27, 2026
- Submitted
- October 1, 2026
- Operation
- Air carrier
- Aircraft
- N809AA
- Make and model
- Boeing 7878
- Aircraft serial
- 40627
- Aircraft time
- 40,492 hours, 5,471 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Control Unit
- Part number
- C354501179
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- TX
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.