Before the war the company built fast metal-skinned transports of original design: Avia 51, 56, and 57.
The Avia 57 (1937) was a three-engined 14 passenger transport aircraft.
Before the war the company built fast metal-skinned transports of original design: Avia 51, 56, and 57.
The Avia 57 (1937) was a three-engined 14 passenger transport aircraft.