What was found
FLIGHT: 9223 AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT. RETURNED TO DEPARTURE, LANDED WITHOUT INCIDENT. ADJUSTED RT MAIN LANDING GEAR SQUAT SWITCH. LANDING GEAR OPERATIONAL CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT: 9223 AFTER TAKEOFF LANDING GEAR WOULD NOT RETRACT. RETURNED TO DEPARTURE, LANDED WITHOUT INCIDENT. ADJUSTED RT MAIN LANDING GEAR SQUAT SWITCH. LANDING GEAR OPERATIONAL CHECK NORMAL.