What was found
AIRCRAFT IN BASE MAINTENANCE: MAINTENANCE MESSAGE: 33-11211 CLASS 11- REMOTE WELS CONTROL UNIT HAS AN INTERNAL FAULT. MAINTENANCE REPLACED WELS WCU 11.4 DOOR 2 FWD.
- Difficulty date
- September 19, 2025
- Submitted
- September 23, 2025
- Operation
- Air carrier
- Aircraft
- N885BP
- Make and model
- Boeing 7878
- Aircraft serial
- 66005
- Aircraft time
- 11,193 hours, 1,410 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Control Unit
- Part number
- 100260103
- Condition
- Faulty
- Location
- Zone 200
- 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.