{| |} The Avia 51 was a 1930s Czechoslovakian 6-passenger commercial transport designed by Robert Nebasář and built by Avia. The type was uneconomical in use and only three were built.
{| |} The Avia 51 was a 1930s Czechoslovakian 6-passenger commercial transport designed by Robert Nebasář and built by Avia. The type was uneconomical in use and only three were built.