Event Description
While practicing crosswind touch-and-go landings, the airplane touched down left of the centerline near the displaced threshold and bounced. The pilot added and removed power to allow the airplane to settle to the runway. During this period, the landing gear retracted, and the left propeller struck the runway. The pilot then added full power and rotated, at which point the right propeller contacted the runway. With the engine running roughly, the airplane touched down again, slid off the runway, and collided with a parked airplane.
Pilot Actions and Perceptions
The pilot reported not touching the landing gear selector during the landing and not hearing a warning horn.
Postaccident Inspection
Postaccident inspection of the landing gear system revealed that it, along with the gear warning system, functioned normally.