The Avia BH-22 was a trainer aircraft built in Czechoslovakia in 1925, based on the BH-21 fighter. A smaller engine was used and armament removed.
In the context of aviation history, the Avia BH-22 was a training plane developed in Czechoslovakia in 1925, built upon the design of the BH-21 fighter. Notably, it featured a smaller engine and lacked armament.