Skyhawk 172/Cutlass 172
Flight Crew Private; Flight Crew Sea; Flight Crew Instrument
Flight Crew Last 90 Days 24; Flight Crew Total 732; Flight Crew Type 650
Distraction; Situational Awareness
Ground Event / Encounter Gear Up Landing
Aircraft Aircraft Damaged
Human Factors; Aircraft
I returned to the airport after multiple water landings. I planned a crosswind entry. I identified another aircraft entering 45 degree for left downwind. I communicated with other aircraft and planned for him to enter pattern first. I performed a 360 degree turn and slowed the aircraft for spacing. I followed behind this aircraft. I maintained appropriate spacing and visual contact until the other aircraft was clear of the runway. I ran the pre-landing check list on downwind. I maintained pattern altitude through extended downwind and base. I made a normal approach to landing. The touch down felt normal but roll out was slightly rough. I announced on CTAF that I had a flat tire and was shutting down on the runway.I communicated with the FBO and the FBO sent a tug for tow. I exited the airplane to assess. I identified a wheels up landing. I was distracted by the additional airplane in the pattern ahead.
Amphibious aircraft pilot reported distraction due to other traffic in the pattern; resulting in a gear-up landing.