The Avia B-534 is a developed and manufactured by aviation company . It was produced during the period between the and the . The B-534 was perhaps one of the most well-known Czechoslovakian aircraft of the era.
The Avia B-534 is a developed and manufactured by aviation company . It was produced during the period between the and the . The B-534 was perhaps one of the most well-known Czechoslovakian aircraft of the era.