The Focke helicopter presents the first successful solution of a problem which has occupied aeronautical science for a considerable time. Details of the record flights carried out last year caused a world sensation and with further development it is not too much to hope that this new type will open up fresh fields which up to now remained closed to orthodox aircraft.
Published by kind permission of Professor Focke, the editor of Luftwissen, and the Air Ministry.
* Published by kind permission of Professor Focke, the editor of Luftwissen, and the Air Ministry.