Mooney Belly Landing

May 2/13-C-FFFV, a Mooney M20S aircraft, touched down with its landing gear unintentially retracted on runway 22 at the Swift Current airport. The aircraft slid along the runway incurring damage to the underbelly, lower cowling, flaps and propeller. There were no injuries to the two occupants. The runway was NOTAMED closed while the aircraft was lifted and removed from the runway.