What was found
AIR TURN BACK, FIRST OFFICER'S SEAT ELECTRICAL POWER SHORTED OUT AND SMOKE ODOR IN COCKPIT. MANUAL SYSTEM HARD TO OPERATE. FOUND POWER CABLE OF F/O SEAT DAMAGED. REPLACED F/O SEAT IAW AMM 25-11-01, PB 401, REV 50. OPS TEST SATIS.
- Difficulty date
- April 26, 2026
- Submitted
- April 27, 2026
- Operation
- Air carrier
- Aircraft
- N633UP
- Make and model
- Boeing 7478F
- Aircraft serial
- 65774
- Aircraft time
- 16,249 hours, 2,367 cycles
- System (JASC)
- 2597 · Equipment/Furnishings Wiring
- Part
- Seat
- Part number
- 3A2580042012
- Part serial
- 101758
- Condition
- Shorted
- Location
- Zone 200
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.