Palethorpe, Donald Moir

The Curtiss P-40 (known as the Warhawk in the USA) is single-engined, single-seat, all-metal fighter and ground-attack aircraft that first flew in 1938.  The British Commonwealth air forces including the RCAF, and the Soviet air forces used the name Tomahawk for models equivalent to the P-40B and P-40C, and the name Kittyhawk for models equivalent to the P-40D and all later variants.  The P-40 was in frontline service until the end of the Second World War.  It was the third most-produced American fighter of the war after the P-51 and P-47, with 13,738 being built in Buffalo, New York.  Based on war-time victory claims, over 200 Allied fighter pilots from 7 different nations (Australia, Canada, England, New Zealand, South Africa, the Soviet Union and the United States) became aces flying the P-40.  A total of 13 RCAF units operated the Kittyhawk in the North West European or Alaskan theatres.

In mid-May 1940, Canadian and US officers watched comparative tests of a XP-40 and a Spitfire, at RCAF Station Uplands, Ottawa, Ontario.  While the Spitfire was considered to have performed better, it was not available for use in Canada and the P-40 was ordered to meet home air defense requirements.  In all, eight Home War Establishment Squadrons were equipped with the Kittyhawk: 72 Kittyhawk Mk. I, 12 Kittyhawk Mk. Ia, 15 Kittyhawk Mk. III and 35 Kittyhawk Mk. IV aircraft, for a total of 134 aircraft.  These aircraft were mostly diverted from RAF Lend-Lease orders for service in Canada.  The Kittyhawks were obtained in lieu of 144 Bell P-39 Airacobras originally allocated to Canada but reassigned to the RAF.Harold A Skaarup Web Page

Harold A Skaarup Web Page

Wikipedia Curtiss P-40 Tomahawk

YouTube Two Curtiss P-40 fighters – low and loud