19960222010349I

Narrative: I was going to make a glide-in approach (power off approach) on runway 24L. I had received a last wind check on downwind (330/10). This was the fourth glide-in of the day and I was doing touch and go's. on downwind I noticed Cessna 7AW on final approach on 24L, so I kept an eye on him for separation. I continued turning base leg keeping my eye on the Cessna. I started the procedure by closing the throttle and selecting gear down (it turned out I did not put the lever down). I can not remember checking for three greens and I did not notice the gear up annunciator and warning horn. Focused on the Cessna and making the runway. I did not actually do the landing checklist. I set propeller high RPM and left the mixture as it was due to the density altitude. I continued down and selected flaps 15 thus reducing to 85 knots when over the threshold. The Cessna was off the runway when I descended through 2700 feet (+/-300 ft AGL) so I continued into the landing. I started the flare and as I touched down the first thing I thought was a "flat tire". As soon as the prop hit the ground, stalling the engine, I realized the gear was not down. I immediately checked for three greens, which were not there and gear lever was in the up position. I moved to the side of the runway where I came for a complete stop. I called the tower, telling them I crashed on 24L and left the aircraft as smoke was coming in through the dashboard. I shut down all systems a few minutes later after help (fire services, etc.) Arrived. I am not sure whether I had selected flaps 30 on the last part before touching down.