Birth Date: 1923
Born:
Parents: Son of Joseph and Helen Blanchfield.
Spouse: Husband of Edith Isabel Blanchfield of South Kensington, London.
Home: Kingston, Ontario
Enlistment:
Enlistment Date: unkown date
Service
RCAF
Unit
410 Sqn- Squadron
Noctivaga Wandering by Night
Base
RAF Hunsdon
Rank
Flying Officer
Position
Pilot
Service Numbers
J/22457
Kingston, Ontario
410 Cougar Squadron (Noctivaga) RAF Hunsdon. Mosquito NFII aircraft DD 669 and Mosquito NFII aircraft DZ 259 were returning from an interception practice and were at 12,000 feet when they collided and crashed
Flying Officer JJ Blanchfield (RCAF) was killed in the crash of aircraft DD 669. Please see Cox, KJ for casualty list and detail for both aircraft
The de Havilland DH.98 Mosquito was a British twin-engine shoulder-winged multi-role combat aircraft, introduced during the Second World War. It was one of few operational front-line aircraft of the era whose frame was constructed almost entirely of wood. Nicknamed The Wooden Wonder, it was affectionately as the "Mossie" to its crews. The total number of DH98 Mosquito aircraft built was 7,781, the type serving with the main Allied air forces, including both the United States and Russia.
When Mosquito production began in 1941 it was the fastest propeller driven operational aircraft in the world. The first variant was an unarmed, high-speed, high-altitude photo-reconnaissance aircraft. Originally conceived as an unarmed fast bomber, the Mosquito's use evolved during the war into many roles including low to medium-altitude daytime tactical bomber, high-altitude night bomber, pathfinder, day or night fighter, fighter-bomber, intruder, and maritime strike aircraft. It was also used by the British Overseas Airways Corporation (BOAC) as a fast transport to carry small high-value cargoes to, and from, neutral countries, through enemy-controlled airspace. The crew of two, pilot and navigator, sat side by side, but a single passenger could ride in the aircraft's bomb bay when necessary.
The Mosquito FB Mk. VI was often flown in special raids, such as Operation Jericho, an attack on Amiens Prison in early 1944, and precision attacks against military intelligence, security and police facilities (such as Gestapo headquarters). On the 10th anniversary of the Nazi' seizure of power in 1943, a morning Mosquito attack knocked out the main Berlin broadcasting station while Hermann Goering was speaking, putting his speech off the air. Goering later said: "It makes me furious when I see the Mosquito. I turn green and yellow with envy. There is nothing the British do not have. They have the geniuses and we have the nincompoops."
The Mosquito flew with the RCAF and other air forces in the European, Mediterranean and Italian theatres. After the end of the Second World War Spartan Air Services flew 10 ex-RAF Mosquitoes, mostly B.35's plus one of only six PR.35's built, for high-altitude photographic survey work in Canada. There are approximately 30 non-flying Mosquitos around the world with five airworthy examples, four in the United States, and one in Canada. Harold Skaarup web page and Wikipedia
BAE Systems (formerly De Havilland)
The Squadron was formed at Ayr, Scotland 
on June 30, 1941 as the RCAF's third Night Fighter squadron to be formed overseas in WWII. It was the ninth RCAF squadron formed overseas. The squadron flew Boulton Paul Defiant, Bristol Beaufighter and later de Havilland Mosquito aircraft in the night air defence of Britain, and then Europe. It was based at a number of locations in the UK before moving to Europe in September 1944, where it remained until the end of hostilities. It was disbanded at Gilze-Rijen, the Netherlands , on June 9, 1945.
In the course of the conflict, the squadron flew 2972 sorties and accounted for 75 enemy aircraft confirmed destroyed, with 2 probables and 9 damaged. Operational casualties were 17 aircraft and 32 aircrew, of whom 10 were killed, 20 presumed killed and 2 POW. The squadron had 10 aces (shot down 5 or more enemy aircraft), of whom 4 were pilots and the others navigators: kills were credited to both crew members (Flight Lieutenant R.D. Schultz DFC&Bar; Flying Officer D.G. Tonque, RAF DFC&Bar (Nav.); Lieutenant A.A. Harrington (USAAF) DSO,DFC; Flight Lieutenant C.E. Edinger DFC; Flying Officer J.S. Christie (RAF) DFC (Nav.); Flying Officer C.L. Vaessen DFC (Nav.); Flight Lieutenant G.P.A. Bodard DFC (Nav.); Squadron Leader J.D. Somerville DSO, DFC; Flying Officer G.D. Robinson DFC (Nav.); Flight Lieutenant V.A. Williams DFC (Nav.). The squadron won 1 DSO, 1 MBE, 2 Bars to DFC, 19 DFCs, 1 BEM and 17 Mentioned in Dispatches. Battle Honours were: Defence of Great Britain 1941-44, Fortress Europe 1943, France and Germany 1944-45 Normandy 1944, Rhine, Biscay 1943.Wikipedia, Kostenuk and Griffin
The squadron was re-formed in a Fighter role at St Hubert (Montreal), Quebec on 1 December 1948. It was the first post-war Regular Force fighter unit, the first to fly Vampire and Sabre aircraft, and the first to join No. 1 (Fighter) Wing of No. 1 Air Division Europe. In 1956, it was decided to replace one Sabre squadron in each of the Air Division’s four wings with an all-weather fighter unit. When No. 445 AW(F) Squadron arrived from Canada, No. 410 was deactivated at Marville, France on 1 October 1956 and reactivated as All-Weather (Fighter) at Uplands (Ottawa), Ontario on 1 November. The squadron flew CF-100 and CF-101 aircraft on North American air defence until being disbanded on 1 April 1964.
In 1968, No.3 (Operating Training Unit) at CFB Bagotville, Quebec , which was tasked with training pilots and navigators for the three operational RCAF Voodoo squadrons, was renamed No. 410 Squadron. It moved to Cold Lake, Alberta in 1982, changing aircraft to become the training unit for Canada's new CF-18 Hornet aircraft. The squadron’s mission is: To Train World Class Fighter Pilots to Meet Canada's Needs.
The squadron runs two ab initio Fighter Pilot Courses (FPC) each year, training up to 20 fighter pilots. Each course comprises seven intense months of academics, simulator flights and flying missions. Graduates are taken from 419 Tactical Fighter (Training) Squadron (also known as NATO Flying Training in Canada (NFTC) Phase IV) and then provided with the tools to develop a solid foundation in both air-to-air and air-to-ground fighter combat.The squadron is also responsible for training and recertifying approximately five former CF-18 Hornet pilots annually. These are pilots who are returning to the CF-18 cockpit after a ground or exchange tour. Furthermore, 410 Squadron also trains newly arrived foreign exchange officers who will be joining one of Canada's two operational fighter squadrons.
A lesser-known sub-unit of 410 Squadron is FOTEF. FOTEF - the Fighter Operational Test & Evaluation Flight - is responsible for the operational testing and evaluation to meet the needs of the Fighter Force (FF). Their efforts have been and continue to be integral to the operational effectiveness of all aspects of core and CF-18 capabilities. Some the new systems being evaluated are Night Vision Imaging Systems (NVIS), Multi-function Information Distribution Systems (MIDS), the Advanced Multi-role Infra-Red Sensor, the evaluation of new mission planning software and the Advanced Distributed Combat Training System (the civilian contracted simulator system). Working closely with a variety of key units across the Air Force including the Aerospace Engineering & Test Establishment (AETE), FOTEF has enabled the seamless integration of newly modernized CF-18 ECP-583 R2 aircraft into the FF.
Canadian Virtual War Memorial
Mosquito
Wikipedia Mosquito
Harold A Skaarup Web Page
USAAF F-8 Mosquito Serial Numbers
Mosquitos shipped to Taiwanese Airforce