What was found
AIR TURN BACK, FLT 8673 PDX-MFR - DURING TAKEOFF, THE HORIZONTAL SITUATION INDICATOR FLAGGED. PILOT COULD NOT RESET. PILOT ELECTED TO RETURN TO PDX. AIRCRAFT LANDED SAFELY. RECONNECTED LOOSE CONNECTOR TO HSI UNIT. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURN BACK, FLT 8673 PDX-MFR - DURING TAKEOFF, THE HORIZONTAL SITUATION INDICATOR FLAGGED. PILOT COULD NOT RESET. PILOT ELECTED TO RETURN TO PDX. AIRCRAFT LANDED SAFELY. RECONNECTED LOOSE CONNECTOR TO HSI UNIT. (M)