The "Avro Trainer" Airplane (British): A Training Biplane (open access)

The "Avro Trainer" Airplane (British): A Training Biplane

Circular presenting a description of the Avro Trainer airplane, which is primarily intended for pilots in training and is designed to be easy to use, including large, comfortable cockpits, good view, effective windshields, and wide track. Details of the design, flight characteristics, drawings, and photographs are provided.
Date: June 1930
Creator: unknown
System: The UNT Digital Library
The Cierva "Autogiro" Mark III (British): Armstrong-Siddeley "Genet Major" Engine (open access)

The Cierva "Autogiro" Mark III (British): Armstrong-Siddeley "Genet Major" Engine

Circular describing the Cierva Autogiro Mark III. Details of the constructional features, characteristics, drawings, and photographs are provided.
Date: June 1930
Creator: unknown
System: The UNT Digital Library
The "Junkers-Junior" Light Airplane (German): A Two-Seat All-Metal Low-Wing Cantilever Monoplane (open access)

The "Junkers-Junior" Light Airplane (German): A Two-Seat All-Metal Low-Wing Cantilever Monoplane

Circular presenting a description of the Junkers-Junior light airplane, which is a cantilever all-metal low wing monoplane. Details of the wings, interior, fuselage, elevator, controls, landing gear, fuel, engines, characteristics, drawings, and photographs are provided.
Date: June 1930
Creator: unknown
System: The UNT Digital Library