Aerospool Wt9 Dynamic

Single Piston

The Aerospool WT9 Dynamic is a Slovak-designed two-seat ultralight and Light Sport Aircraft that has carved out a niche in the European training and recreational flying market since its introduction in the early 2000s. Built by Aerospool in Prievidza, Slovakia, the WT9 features a composite airframe with a distinctive high-wing configuration and side-by-side seating, optimized for visibility and handling characteristics that appeal to flight schools and private owners alike. The type is certified under both European ultralight regulations and the U.S. LSA category, with a maximum takeoff weight of 1,320 pounds that places it squarely in the light end of the general aviation spectrum. Powered by a Rotax 912-series engine producing 80–100 horsepower, the Dynamic cruises efficiently at around 115 knots while maintaining docile low-speed handling — stall speeds in the high 30-knot range make it forgiving for student pilots, and the never-exceed speed of 151 knots provides adequate margin for cross-country flight. The aircraft's composite construction delivers a favorable strength-to-weight ratio and relatively low maintenance compared to traditional aluminum designs, though it remains a niche type outside Central Europe. SkyMeter has tracked 4 flights across 1 airframes and 1 operators, with activity concentrated over routes.