PA-28R Cherokee Arrow All Series
Flight Crew Commercial; Flight Crew Instrument
Flight Crew Last 90 Days 18; Flight Crew Total 1049; Flight Crew Type 10
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural FAR; Ground Event / Encounter Gear Up Landing
Aircraft Aircraft Damaged
Aircraft; Human Factors
Missed required documents (Registration/Airworthiness Certificate) on preflight. In pattern to land; pilot moved gear handle to extend gear. All indications normal. Upon touchdown; plane skidded on belly. I don't know what happened to cause [the] malfunction.
PA-28 pilot reported gear-up landing following normal indications prior to touchdown.