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No. 415 Maritime Patrol Squadron
P-2H VP-18 ArgusRCN NAN7-63.jpg
A 415 Squadron Argus accompanied by a USN Neptune in 1963.
Active 1941-1945, 1961-2005
Disbanded 2005
Country  Canada
Branch Air Force Ensign of Canada (1941-1968).svg Royal Canadian Air Force
Role Maritime patrol
Based at CFB Greenwood
Nickname(s) Swordfish
Motto(s) "Ad Metam" ("To the mark")

Second World War

Battle honours Atlantic 1942, English Channel and North Sea 1942-44, France and Germany 1944-45, Biscay Ports 1944, Ruhr 1944-45, German Ports 1944-45, Normandy 1944, Rhine, Biscay 1942-43[1]

No. 415 Squadron RCAF was an air squadron of the Royal Canadian Air Force that first saw service during the Second World War. After unification of Canada's armed forces in 1968, the squadron continued to provide service within the Canadian Forces.


No. 415 Squadron was created at Thorney Islanddisambiguation needed on 21 August 1941 as a torpedo-bomber squadron, armed with Hampdens. It flew from a number of different bases, attacking enemy convoys and shipyards.

In March 1943 Acting Wing Commander George Howard David Evans, RAF, was appointed as Commanding Officer.[2] A week later while flying an air test his aircraft crashed. On 8 April he undertook a night 'roam' over St Malo and Cherbourg armed with bombs but did not find a target. The following day he led 12 Hampdens to Docking and on the 10 April six to St Eval. Later in the day he led five Hampdens in a torpedo attack against the Italian blockade runner Himalaya which was being escorted by eight German warships in the Bay of Biscay. His aircraft was hit several times by flak and was forced to turn back to Bordeaux. The squadron received the following signal: "From AOC 19 Group A/479 11 Apr. Please convey to W/Cdr Evans and those concerned my hearty congratulations on the great determination shown by himself, F/O Brenner, P/O Batten and F/Sgts Clive and McGee, in pressing home their important attack on the enemy blockade runner on 10 Apr in the face of the heaviest opposition." On 20 April 1943 Wing Commander Evans was awarded the Distinguished Flying Cross (DFC)for his previous service with 489 (RNZAF) Squadron. He handed over command of 415 Squadron on 1 August 1943 and was made a member of the Distinguished Service Order on 1 October 1943 for his leadership of the Squadron.

In October 1943 the Squadron was re-equipped with Wellingtons and Albacores; operating out of Bircham Newton, it became a successful E- and R-boat hunter unit. During the D-Day operations, it used its bombers to lay protective smoke screens for the Allied ships as they assaulted the coastline and landed troops ashore.

In July 1944, the squadron was transferred to RAF Bomber Command's No. 6 Group (RCAF) and transitioned to East Moor. There, it re-equipped with Halifax IIIs and began major bombing of German targets on July 28/29, when it attacked Hamburg. For nine months afterward, it made bombing runs over important enemy targets in a variety of places until 25 April 1945, when it made its last mission, an attack on the gun batteries on the island of Wangerooge. The squadron disbanded in May, 1945.

The squadron was re-formed at RCAF Station Summerside in 1961 as a Maritime Air Command patrol squadron and flew Argus aircraft. No 415 continued in this role after unification of the Canadian Forces in 1968. In 1981 the Argus was replaced with the CP-140 Aurora and the Sqn was transferred to CFB Greenwood. In 2005 the squadron was stood down and consolidated with 405 Squadron.


  1. DND Directorate of History and Heritage
  2. Royal Air Force Pilots Flying Log Book GHD Evans

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