No. 419 Bomber Squadron formed at RAF Mildenhall, England in 1941 as part of No. 3 Group, Bomber Command. The squadron moved to RAF Middleton St. George when it became a constituent of 6 Group, Bomber Command, and remained in England until 1945. The squadron operated Vickers Wellington, then Handley Page Halifax and finally Avro Lancaster bombers during this period. It was the third RCAF bomber unit to be formed in England. It started operations in January 1942, converting almost immediately to Wellington Mk IIIs and moving north to Leeming as part of the new 6 Group in August 1942. Here in November it was re-equipped with Halifax Mk IIs, which it flew for the next 18 months on the night offensive against Germany. After three quick moves it settled at Middleton St. George in November and stayed there for the rest of its service in Bomber Command. In April 1944 the squadron began to convert to Avro Lancasters, using the Mk X which was produced in Canada and flown across the Atlantic. The squadron remained continuously on the offensive until 25 April 1945, when it flew its last sortie. Squadron personnel flew a total of 4,325 operational sorties during the war from Mannheim to Nuremberg, Milan to Berlin and Munich to Hanover, inflicting heavy damage on the enemy. As a result of its wartime record, 419 Squadron became one of the most decorated units under the RCAF during the war. Over a span of roughly three-and-a-quarter years it logged 400 operational missions involving 4,325 sorties. One hundred and twenty nine aircraft were lost on these operations. Between January 1943 to March 1944, 419 Squadron was involved in over 200 sorties involving 2400 crewing operations losing 59 aircraft, a rate of one in every 40. 415 men were either killed or taken POW during those 15 months, averaging 4 crews a month. The average crew survival rate was between 2 and 3 months when about 20 missions would be flown. In general mining operations were relatively safer missions. In particular the attacks on German cities intensified from early October when more than 100 crews were regularly dispatched to bomb Frankfurt, Mannheim, Berlin, Magdeburg, Leipzig and Nuremberg. During March 1944 there was much mining as described earlier, but this was the precursor to 6 Group's 118-crew attack on Nuremberg at the end of the month when it was to suffer its worst loss of thirteen aircraft in a single sortie. It has not been possible to trace all of 419's downed aircraft. so the statistics will be a little worse than described above. No. 419 Squadron was, like other squadrons in 6 Group, heavily involved in much activity during this month, probably the most active in the run up to the June landings. Rail-yards were successfully attacked at Trappes, Le Mans, Amiens, Laon, Aulnoye, Courtrai and Vaires-sur-Marne as well as mining operations in the Gironde Estuary, Brest, Lorient, Brest, St Nazaire, Terchelling Islands, Heligoland and Kiel Bay. An aircraft factory at Meulan Les Mureaux was bombed on 2/3 March. It flew back to Canada in June 1945 and was disbanded at Yarmouth Airport in Yarmouth, Nova Scotia, on 5 September 1945.
Postwar
419 was reformed on 15 March 1955 as 419 All-Weather Fighter Squadron, and moved to the NATOAir Division base at Baden-Soellingen, Germany shortly thereafter. The squadron was equipped with the Avro CF-100 Canuck. 419 was disbanded 31 December 1962. The unit was reformed at CFB Cold Lake on 2 May 1975 as 419 Tactical Fighter Training Squadron. It was disbanded in 1995 when the CF-5 aircraft were retired. The squadron was reformed again at 4 Wing Cold Lake on 23 July 2000 to conduct advanced lead in fighter training for Canadian and NATO pilots using nine CT-155 Hawk
Notable members
The name Moose, which is used in the squadron's emblem and motto, is derived from the nickname of the first commanding officer of the squadron, Wing Commander "Moose" Fulton. The tradition of squadron commanders bearing the nickname "Moose" was instituted after Fulton's death during operations. Squadron personnel are affectionately known as "moosemen". This tradition continues to this day. Pilot Officer Andrew Charles Mynarski of 419 Squadron was posthumously awarded the Victoria Cross for his actions on 12/13 June 1944 during a bombing mission over Europe. A restored Lancaster operated by the Canadian Warplane Heritage Museum in Hamilton, Ontario, is painted in the markings of aircraft KB 726 VR-A of 419 Squadron in his honour. This is one of only two Lancasters still in flying condition; the other is part of the Battle of Britain Memorial Flight. As well as Mynarski's Victoria Cross members of the squadron have been awarded 4 Distinguished Service Orders, 150 Distinguished Flying Crosses, 3 bars to DFCs, 35 Distinguished Flying Medals and 1 Military Cross. More recently, then Captain Riel "Guns" Erickson, who starred in Jetstream while a CF-18 Hornet student in 410 Tactical Fighter Operational Training Squadron, served as a 419 Squadron instructor.