What was found
DECLARED EMERGENCY DUE TO 24 ELECTRICAL FAULT - BPCU INOP WITH ASSOCIATED FLAP AND SLAT REDUNDANT LOSS AT CRUISE. REPLACED NR 1 BUS POWER CONTROL UNIT (BPCU). (LP# 8621390)
- Difficulty date
- August 30, 2026
- Submitted
- September 1, 2026
- Operation
- Air carrier
- Aircraft
- N101DU
- Make and model
- Airbus BD5001A10
- Aircraft serial
- 50020
- Aircraft time
- 17,407 hours, 8,293 cycles
- System (JASC)
- 2450 · AC Power Distribution System
- Part
- Control Unit
- Part number
- C07500018009
- Part serial
- AAK8000266
- Condition
- Faulty
- Location
- Nr 1
- Part time
- 17,392 hours, 8,285 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.