MVSA Sailplane St Louis

Late summer flying. The air was tough! #f5j #sailplane #glider #sailplane #modelplane #modelplanes

Mid August flying! And it was a hot one. #f5j #modelglider #modelairplane #sailplane #glider #toys

MVSA May Thermal Duration Contest 2025. #stlouis #modelairplane #f5j #radiocontrol #modelairplanes