As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WOW MISCOMPARE AMBER CAS: AFTER TAKEOFF GEAR WOULD NOT RETRACT, WOW MISCOMPARE MESSAGE//CORRECITVE ACTION// ADJUSTED THE NOSE LANDING GEAR SQUAT SWITCH IAW CESSNA 680A MM 32-60-10. PERFORMED OPERATIONAL CHECK OF LANDING GEAR. NO DEFECTS NOTED.