The Zlin Z-326 Trener-Master is a Czechoslovakian two-seater basic trainer aircraft first flown in 1957. The Z-326 Trener-Master is a low-wing cantilever monoplane developed from the Z-266T Trener 6 aircraft, and powered by a Walter Minor 6-III six-cylinder in-line inverted air-cooled engine providing a top speed of 245 kmh and a range of 650 km. Research Trener-Master