Federal Aviation Administration / Flight Standards District Office; Salt Lake City, UtahAircraft landed gear up. https://registry.faa.gov/N35833Date: 24-DEC-22Time: 20:35:00ZRegis#: N35833Aircraft Make: CESSNAAircraft Model: 177RGEvent Type: INCIDENTHighest Injury: NONEFlight Crew:  1 No InjuriesPax: 1 No InjuriesAircraft Missing: NoDamage: UNKNOWNActivity: PERSONALFlight Phase: LANDING (LDG)