page_title: Armstrong Whitworth Siskin
section_title: RAF Service
hierarchical_section_title: Armstrong Whitworth Siskin / Operational history / RAF Service
caption_attribution_description: Squadron lineup of Siskin Fighters
context_page_description: The Armstrong Whitworth Siskin was a British biplane single-seat fighter aircraft of the 1920s produced by Armstrong Whitworth Aircraft. The Siskin was one of the first new RAF fighters to enter service after the First World War, and was noted for its aerobatic qualities.
context_section_description: The first Siskin IIIs were delivered to No. 41 Squadron RAF at RAF Northolt in May 1924, quickly followed by No. 111 Squadron RAF. The Siskin III was popular in service, being highly manoeuvrable, although slightly underpowered. The improved Siskin IIIA was first delivered to No. 111 Squadron in September 1926. The Siskin was used by 11 RAF squadrons. The last operational RAF Siskins were replaced in October 1932 by Bristol Bulldogs.
  The Siskin presented  exhibitions of flying at every RAF display from 1925 to 1931.
caption: A lineup of 29 Squadron Siskins, late 1920s.
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