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Friedrichshafen FF.48

From Wikipedia, the free encyclopedia
FF.48
A FF.48 with axles positioned underneath its floats
General information
TypeFloatplane fighter
ManufacturerFlugzeugbau Friedrichshafen
Number built3
History
First flight22 August 1917

The Friedrichshafen FF.48 was a German two-seat floatplane fighter of the 1910s produced by Flugzeugbau Friedrichshafen.

Development and design

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The FF.48, along with the smaller single-seat FF.43, was designed for defence of the floatplane bases, it was a biplane powered by a Maybach Mb.IV inline piston engine. The pilot and observer each had control of one 7.92 mm (.312 in) machine gun. Only three aircraft were built.

Specifications (FF.48)

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Data from Flugzeugbau Friedrichshafen GmbH[1]

General characteristics

  • Crew: 2
  • Length: 11.2 m (36 ft 9 in)
  • Wingspan: 16.25 m (53 ft 4 in)
  • Height: 4.4 m (14 ft 5 in)
  • Wing area: 68 m2 (730 sq ft)
  • Empty weight: 1,591 kg (3,508 lb)
  • Gross weight: 2,216 kg (4,885 lb)
  • Powerplant: 1 × Maybach Mb.IV 6-cylinder water-cooled in-line piston engine, 180 kW (240 hp)
  • Propellers: 2-bladed fixed-pitch propeller

Performance

  • Maximum speed: 153 km/h (95 mph, 83 kn)
  • Cruise speed: 130 km/h (81 mph, 70 kn)
  • Range: 740 km (460 mi, 400 nmi)
  • Time to altitude:
1,000 m (3,300 ft) in 6 minutes 24 seconds
2,000 m (6,600 ft) in 14minutes 6 seconds
3,000 m (9,800 ft) in 23 minutes 6 seconds

Armament

  • Guns: * 1 × fixed, forward firing 7.92 mm (0.312 in) LMG 08/15 machine gun ; 1 × 7.92 mm (0.312 in) Parabellum MG14 machine gun on pivoted mount in rear cockpit.

See also

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Related lists

References

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  1. ^ Kober, Theodor von; Borzutzki, Siegfried. Flugzeugbau Friedrichshafen GmbH (in German) (1. Aufl ed.). Burbach. p. 145. ISBN 978-3927513600.

Bibliography

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  • Borzutzki, Siegfried (1993). Flugzeugbau Friedrichshafen GmbH: Diplom-Ingenieur Theodor Kober [Friedrichshafen Aircraft Company: Diploma-Engineer Theodore Kober] (in German). Berlin: Burbach. ISBN 3-927513-60-1.
  • 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

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  • Herris, Jack (2012). German Seaplane Fighters of WWI: A Centennial Perspective on Great War Seaplanes. Great War Aviation Centennial Series. Vol. 2. Charleston (S.C.): Aeronaut Books. ISBN 978-1-935881-09-4.
  • The Illustrated Encyclopedia of Aircraft (Part Work 1982–1985). Orbis Publishing.