Rumpler C.IX

{{Short description|German single-engine two-seat reconnaissance biplane}}

{{Infobox aircraft begin

|name= C.IX

|image=

|caption=

}}{{Infobox aircraft type

|type=Reconnaissance aircraft

|manufacturer=Rumpler Flugzeugwerke

|designer=Dr. Edmund Rumpler

|first flight=1917

|introduced=1917

|retired=

|status=

|primary user=Luftstreitkräfte

|more users=

|produced=

|number built=

|variants with their own articles=

}}

The Rumpler C.IX was a German single-engine, two-seat reconnaissance biplane of World War I.

Development

At the end of 1916, the Rumpler design bureau, led by Edmund Rumpler, conceived the two-seat reconnaissance 7C 1 alongside the single seat 7D 1 fighter (which became the Rumpler D.I) Rumpler's 7C 1 design was given the designation C.IX by the Idflieg. The Rumpler C.IX had single I-type interplane struts and a smooth oval multi-stringered fuselage.

The first C.IX began testing in the spring of 1917. As a result of flight tests, a constructive flaw in the vertical rudder was revealed. After completion, the second version of the aircraft was successfully tested and a contract was signed for the production of a small series of 20 aircraft (with numbers 1501/17 -1520/17).{{Cite web|url=http://www.airwar.ru/enc/other1/rumplerc9.html|title = Rumpler C.IX(X)}}

Operators

;{{flag|German Empire}}

Specifications (C.IX)

{{Aircraft specs

|ref=

|prime units?=met

|crew=2

|length m=6.2

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|span m=8.2

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|eng1 number=1

|eng1 name=Mercedes D.III

|eng1 type=6-cylinder water-cooled in-line piston engine

|eng1 hp=160

|eng1 note=

|prop blade number=2

|prop name=fixed-pitch wooden propeller

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|guns=

:* 1 × fixed, forward-firing 7.92 mm (.312 in) LMG 08/15 with an interruptor gear

:*1 × 7.92 mm (.312 in) Parabellum MG14 machine gun on a ring mounting

|avionics=

}}

References

{{reflist}}

=Bibliography=

  • Gray, Peter and Thetford, Owen. German Aircraft of the First World War. London, Putnam, 1962.
  • {{cite book |last1=Herris |first1=Jack |title=Rumpler Aircraft of WWI: A Centennial Perspective on Great War Airplanes |date=2014 |publisher=Aeronaut Books |location=n.p. |isbn=978-1-935881-21-6|series=Great War Aviation Centennial Series|volume=11}}
  • Munson, Kenneth. Aircraft of World War I. London: Ian Allan, 1967. {{ISBN|0-7110-0356-4}}.
  • Munson, Kenneth. Bombers, Patrol and Reconnaissance Aircraft 1914 - 1919. {{ISBN|0-7537-0918-X}}
  • Munson, Kenneth. Fighters, Attack and Training Aircraft 1914 - 1919. {{ISBN|0-7537-0916-3}}.