The Aero Letňany A.10 was a biplane airliner produced in Czechoslovakia shortly after World War I.

It was designed by Husnik and Vlasak and was intended to meet the growing need for aerial communication to and from the country.

A double skinned firewall between the engine and cabin, together with double skinned surfaces to the walls, floor and roof and Triplex windows gave a (relatively) quiet ride.

A rear window gave communication with the pilot, whose open cockpit was above and behind the cabin.

The fuselage was a deep rectangular section tapering to a vertical knife-edge at the rear, thus rendering a tail fin unnecessary.