Members of the VSB (the Aircraft Faculty of Brno Military Academy, Czech Republic) produced the VSB-66-S Orlice V-tailed single-seat Standard Class design which first flew on 17 September 1970.
Length : 26.509 ft / 8.08 m Wingspan : 60.696 ft / 18.5 m Wing area : 174.377 sq.ft / 16.2 sq.m Max take off weight : 1102.5 lb / 500.0 kg Weight empty : 829.1 lb / 376.0 kg Max. speed : 130 kts / 240 km/h Landing speed : 36 kts / 67 km/h Wing load : 6.36 lb/sq.ft / 31.0 kg/sq.m Glide ratio : 43.0 Crew : 2