Aero research association of technical high school formed 1920 to concentrate on gliders; in 1959 flew FVA-18 40-hp 2-seater, or single-seat glider tug.
Aero research association of technical high school formed 1920 to concentrate on gliders; in 1959 flew FVA-18 40-hp 2-seater, or single-seat glider tug.