Friedrichshafen FF.21

FF.21
Role	Multirole flying boat
Manufacturer	Flugzeugbau Friedrichshafen
First flight	July 1914
Number built	1

The Friedrichshafen FF.21 was a German multirole flying boat of the 1910s produced by Flugzeugbau Friedrichshafen.

Specifications

Data from [1]

General characteristics

• Crew: 2
• Length: 11.5 m (37 ft 9 in)
• Wingspan: 16.9 m (55 ft 5 in)
• Height: 2.9 m (9 ft 6 in)
• Powerplant: 1 × Benz Bz.III 6-cylinder water-cooled in-line piston engine, 110 kW (150 hp)
• Propellers: 2-bladed fixed-pitch wooden propeller

Performance

References

1. "Friedrichshafen FF.21". www.airwar.ru (in Russian). Retrieved 1 March 2019.

Bibliography

• Herris, Jack (2016). Friedrichshafen Aircraft of WWI: A Centennial Perspective on Great War Airplanes. Great War Aviation Centennial Series. Vol. 21. Charleston, South Carolina: Aeronaut Books. ISBN 978-1-935881-35-3.

Further reading

• Kober, Theodor von; Borzutzki, Siegfried (1993). Flugzeugbau Friedrichshafen GmbH : Diplom-Ingenieur Theodor Kober (in German) (1. Aufl ed.). Burbach. pp. 98-99. ISBN 978-3927513600.