FS2004 Zlin 526 F Trener HA-SAW. An aerobatic training plane from the former Czechoslovakia. The unlimited aerobatics version, built for the US FAR 23 rules with M137A engine in 1969. Designed by Tibor Kokai. The HA-SAW privately owned was in Budapest. Reworked pack, repaint, added sounds and FD mods by George Csillag.