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DFW Mars

The DFW Mars was an early German military utility aircraft built in 1913 and was the first original design manufactured by DFW. The aircraft was produced in both monoplane and biplane versions, which shared a common fuselage and empennage. The monoplane version featured wings that were wire-braced to a kingpost on the forward fuselage, and was powered by a 71 kW (90 hp) NAG engine. Examples of the monoplane built as dedicated trainer aircraft also incorporated a reinforcing truss beneath the wings. The biplane had conventional three-bay wings of unequal span and was powered by a 75 kW (100 hp) Mercedes engine. The wings of both the monoplane and biplane versions featured prominent sweepback.

Mars
DFW Mars during military trials in 1913
Role Military utility aircraft
Manufacturer DFW
First flight 1913

Mars aircraft distinguished themselves in pre-war passenger-carrying feats and reliability trials, and were purchased by both the German military and the British Admiralty, which purchased an example for the RNAS. Turkish Mars aircraft were flown in the First and Second Balkan Wars in 1912-1913 and the type is therefore believed to be the first German-built aircraft to have seen active military service.

Specifications (biplane) edit

General characteristics

  • Crew: Two, pilot and observer or instructor
  • Length: 9.75 m (32 ft 0 in)
  • Wingspan: 17.07 m (56 ft 0 in)
  • Wing area: 48.3 m2 (520 sq ft)
  • Empty weight: 660 kg (1,460 lb)
  • Powerplant: 1 × Mercedes D.I 6-cylinder in-line water-cooled piston engine , 75 kW (100 hp)

Performance

  • Maximum speed: 110 km/h (68 mph, 59 kn)
  • Rate of climb: 1.5 m/s (300 ft/min)

References edit

Bibliography edit

  • Herris, Jack (2017). DFW Aircraft of WWI: A Centennial Perspective on Great War Airplanes. Great War Aviation Centennial Series. Vol. 29. n.p.: Aeronaut Books. ISBN 978-1-935881-54-4.

External links edit

  • "The D.F.W. Monoplane" Flight 8 November 1913, pp 1216–18
  • "The D.F.W. Biplane at Brooklands" Flight 13 December 1913, 1374
  • "The D.F.W. Biplane" Flight 10 January 1914, pp 34–38

mars, this, article, includes, list, references, related, reading, external, links, sources, remain, unclear, because, lacks, inline, citations, please, help, improve, this, article, introducing, more, precise, citations, january, 2024, learn, when, remove, th. This article includes a list of references related reading or external links but its sources remain unclear because it lacks inline citations Please help improve this article by introducing more precise citations January 2024 Learn how and when to remove this template message The DFW Mars was an early German military utility aircraft built in 1913 and was the first original design manufactured by DFW The aircraft was produced in both monoplane and biplane versions which shared a common fuselage and empennage The monoplane version featured wings that were wire braced to a kingpost on the forward fuselage and was powered by a 71 kW 90 hp NAG engine Examples of the monoplane built as dedicated trainer aircraft also incorporated a reinforcing truss beneath the wings The biplane had conventional three bay wings of unequal span and was powered by a 75 kW 100 hp Mercedes engine The wings of both the monoplane and biplane versions featured prominent sweepback MarsDFW Mars during military trials in 1913Role Military utility aircraftManufacturer DFWFirst flight 1913Mars aircraft distinguished themselves in pre war passenger carrying feats and reliability trials and were purchased by both the German military and the British Admiralty which purchased an example for the RNAS Turkish Mars aircraft were flown in the First and Second Balkan Wars in 1912 1913 and the type is therefore believed to be the first German built aircraft to have seen active military service Specifications biplane editGeneral characteristics Crew Two pilot and observer or instructor Length 9 75 m 32 ft 0 in Wingspan 17 07 m 56 ft 0 in Wing area 48 3 m2 520 sq ft Empty weight 660 kg 1 460 lb Powerplant 1 Mercedes D I 6 cylinder in line water cooled piston engine 75 kW 100 hp Performance Maximum speed 110 km h 68 mph 59 kn Rate of climb 1 5 m s 300 ft min References editBibliography editHerris Jack 2017 DFW Aircraft of WWI A Centennial Perspective on Great War Airplanes Great War Aviation Centennial Series Vol 29 n p Aeronaut Books ISBN 978 1 935881 54 4 External links edit nbsp Wikimedia Commons has media related to DFW Mars The D F W Monoplane Flight 8 November 1913 pp 1216 18 The D F W Biplane at Brooklands Flight 13 December 1913 1374 The D F W Biplane Flight 10 January 1914 pp 34 38 Retrieved from https en wikipedia org w index php title DFW Mars amp oldid 1198988427, wikipedia, wiki, book, books, library,

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