What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
During a VFR local flight at Galveston Texas (kgls), at approx 1722 local time, the pilot was returning to gls. As he approached the airport, he was instructed by tower ATC to fly an extended right base to runway 35. The pilot had the landing gear and flaps in landing configuration while on the base leg. The pilot stated that as he turned on final, it appeared to be a very short final. In an effort to descend more and make a better landing into a strong headwind, the pilot stated that he elected to retract the flaps. When this action was taken, the pilot inadvertently raised the landing gear. Reconfiguring the aircraft for landing on short final and inattention of the pilot allowed the aircraft to land without the landing gear in the proper position.
As the FAA filed it
DURING A VFR LOCAL FLIGHT AT GALVESTON TEXAS (KGLS), AT APPROX 1722 LOCAL TIME, THE PILOT WAS RETURNING TO GLS. AS HE APPROACHED THE AIRPORT, HE WAS INSTRUCTED BY TOWER ATC TO FLY AN EXTENDED RIGHT BASE TO RUNWAY 35. THE PILOT HAD THE LANDING GEAR AND FLAPS IN LANDING CONFIGURATION WHILE ON THE BASE LEG. THE PILOT STATED THAT AS HE TURNED ON FINAL, IT APPEARED TO BE A VERY SHORT FINAL. IN AN EFFORT TO DESCEND MORE AND MAKE A BETTER LANDING INTO A STRONG HEADWIND, THE PILOT STATED THAT HE ELECTED TO RETRACT THE FLAPS. WHEN THIS ACTION WAS TAKEN, THE PILOT INADVERTENTLY RAISED THE LANDING GEAR. RECONFIGURING THE AIRCRAFT FOR LANDING ON SHORT FINAL AND INATTENTION OF THE PILOT ALLOWED THE AIRCRAFT TO LAND WITHOUT THE LANDING GEAR IN THE PROPER POSITION.