Friedrichshafen FF.44 explained
The FF.44 was an extensively modified
FF.34 with conventional fuselage and tail unit and tractor engine.
Bibliography
- Book: Herris . Jack . Friedrichshafen Aircraft of WWI: A Centennial Perspective on Great War Airplanes . 2016 . Aeronaut Books . Charleston, South Carolina . 978-1-935881-35-3. Great War Aviation Centennial Series. 21.