What was found
AIR TURNBACK - DECLARED EMERGENCY. OBSERVED SMOKE FROM BEHIND F/O'S SEAT. NR 2 GCU FAILED. REMOVED AND REPLACED NR 2 GCU PER MM.
- Difficulty date
- March 20, 2005
- Submitted
- March 22, 2005
- Operation
- Air carrier
- Aircraft
- N674AA
- Make and model
- Boeing 7373A4
- Aircraft serial
- 23252
- Aircraft time
- 58,434 hours, 49,482 cycles
- System (JASC)
- 2420 · AC Generation System
- Part
- Gcu
- Part number
- 106122411
- Part serial
- TH1109
- Condition
- Faulty
- Location
- Nr 2
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- H, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.