Canadian Warplane Heritage Museum logo

Cotterill, Stanley Herbert Ross DFC (Flight Lieutenant)

Killed in Action 1944-October-18

Birth Date: 1919-October-30 (age 24)

Gordon & Mary Angela Cotterill

Home: Toronto, Ontario (parents)

Decorations: DFC


Distinguished Service Cross
Service
RCAF
Unit
418 (I) Sqn- Squadron
Piyautailili Defend even unto death: Inuktitut
Base
RAF Hunsdon
Rank
Flight Lieutenant
Marshal
Air Chief MarshalA/C/M
Air MarshalA/M
Air Vice MarshalA/V/M
Air CommodoreA/C
Group CaptainG/C
Wing CommanderW/C
Squadron LeaderS/L
Flight LieutenantF/L
Flying OfficerF/O
Pilot OfficerP/O
Warrant Officer 1st ClassWO1
Warrant Officer 2nd ClassWO2
Flight SergeantFS
SergeantSGT
CorporalCPL
Senior AircraftmanSAC
Leading AircraftmanLAC
Aircraftman 1st ClassAC1
Aircraftman 2nd ClassAC2
Position
Pilot
Service Numbers
J/4874

Mosquito FB.Mk VI HR351

Combat 1944-October-17 to 1944-October-18

418 (I) Sqn (RCAF) RAF Hunsdon

418 City of Edmonton Squadron (Piyautailili) RAF Hunsdon. Mosquito VI aircraft HR 351 TH-D had flown an INTRUDER operation against the airport at Piestany, Slovakia and flown on to a base at Ancona, Italy. The next morning the aircraft departed for home but was lost over Burguge (near Lanisce) Yugoslavia, cause unknown

Flight Lieutenant CG Finlayson DFC & Bar (RCAF) and Flight Lieutenant SH CotteriII DFC (RCAF) were both killed in action

General Royal Air Force Serial and Image Database

General Aviation Safety Network

Took off at 10:00 from Ieisi Airfield, Italy on a Day Ranger mission to Eastern Austria / northern Slovakia.

Aircraft failed to return. Its wreckage was found several years ago on Planik Hill about 20 km west of Rijeka, near the villages of Lanisce and Brest, Croatia.

Killed: F/Lt Stanley Herbert Ross Cotterill RCAF J/4874 pilot KIA Serbia Belgrade War Cemetery Joint grave 6. D. 3. F/Lt Colin Gowans Finlayson RCAF J/13956 KIA Belgrade War Cemetery Joint grave 6. D. 3.

Addendum: - Correct age at time of death was 25, please add the following. - Distinguished Flying Cross 7 No.418 Squadron - Award effective 1 September 1944 as per London Gazette of that date and AFRO 2373/44 dated 3 November 1944. Award presented to next-of-kin, 2 December 1946. All aerial Victories gained with Sergeant EH McKenna (RAF) as navigator. These were: 6 June 1944, three Ju52s destroyed plus One its.188 destroyed; 22/23 June 1944, two V-Is destroyed; 27/28 June 1944, one V-1 destroyed; 7/8 July 1944, one V-1 destroyed; 3 September 1944, one Bf 109 destroyed. Photos PL-29467 (in flying gear) and PL-29468 (with McKenna). The citation reads - "This officer has completed numerous sorties and has set a fine example of skill, courage and resolution. One night in June 1944 Flight Lieutenant Cotterill shot down four enemy aircraft over an area in northern France, a feat which testifies to his exceptional keenness and determination. On other occasions, Flight Lieutenant Cotterill has operated against enemy airfields and railway installations with success." Detail provided by H Halliday, Orleans, Ontario

Canada Source Canadian Virtual War Memorial

Commonwealth War Graves Commission Commonwealth War Graves Commission

Find-A-Grave.com Finadagrave.com

Canada Primary Source Library and Archives Canada Service Files (may not exist)

Home
Google MapToronto, Ontario (parents)
Burial
Google MapEnglesko Vojno Groblje
Joint Grave 6 D 3

Mosquito HR351

de Havilland Mosquito

(British Aerospace photo) (Source Bomber Command Museum of Canada)

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, three in the United States, one in Canada and one in New Zealand. Harold Skaarup web page and Wikipedia

YouTube Mosquito

Museum BAE Systems (formerly De Havilland)

Wkikpedia Wikipedia Mosquito

General Harold A Skaarup Web Page

Kestrek Publications USAAF F-8 Mosquito Serial Numbers

RCAF Roundel Mosquitos shipped to Taiwanese Airforce

last update: 2024-04-16 00:21:24

Mosquito FB.Mk VI HR351

THRAF RoundelD
With No. 418 (I) Squadron, RCAF from 6 October 1944. Lost on operation over eastern Austria on 18 October 1944. Pilot Flight Lieutenant S.H.R. Cotterill, DFC and navigator Flight Lieutenant C.G. Finlayson, DFC killed.

1944-10-18 Failed to Return

418 (I) Sqn Piyautailili ("City of Edmonton")

History of the Squadron during World War II (Aircraft: Boston III, Mosquito II, FB Mk VI)

[Note that the squadron crest and motto were not given to the squadron until after WWII. During WWII the squadron had neither crest nor motto.] The squadron was formed at Debden, Essex, UK in November 1941as the RCAF's only Intruder Squadron. As such, it was attached to 11 Group of Fighter Command (later renamed Air Defence of Great Britain), conducting day and night intruder operations. These involved a variety of targets, strategic attacks and intruder attacks on airfields. Originally the squadron flew Douglas Boston Mk. III, with the squadron code letters being TH. They flew from a number of airfields in the south of England from 1942 to 1944, namely Debden, Bradwell Bay, Ford, Holmsley South, Hurn, Middle Wallop and Hunsdon. In March 1943 the squadron re-equipped with de Havilland Mosquito Mks. II and F.B. VI aircraft., with a marked increase in their successes in destroying enemy aircraft. The squadron claimed its hundredth victory in May 1944. After D-Day the squadron was involved in the campaign against V-1 and V-2 weapons.

On November 21, 1944 the squadron was transferred from Fighter Command to the 2nd Tactical Air Force in No. 136 (RAF) Wing and operated from Hartford Bridge, Hampshire, UK. before moving to Base 71 at Coxyde, Belgium, and then finally moving to Base 80 at Volkel, the Netherlands . The squadron was disbanded there on September 7th 1945.

The squadron was the most high-scoring unit of the RCAF in WWII. It claimed 178 aircraft and 79 and a half V-1 Flying Bombs. There were a number of aces, among them Wing Commander R. Bannock, DFC and Bar, Squadron Leader R. Gray, DFC, Flying Officer S.P. Reid DFC, Squadron Leader H.D. Cleveland DFC, Flight Lieutenant C.M. Jasper DFC, Flight Lieutenant J. Evans, Flight Lieutenant S.H.R. Cotterill DFC, Flight Lieutenant D.E. Forsyth, Squadron Leader J.B. Kerr, Flight Lieutenant H.E. Miller and Flight Lieutenant P.S. Leggatt. The squadron won 3 DSO's, 42 DFC's, 9 Bars to DFC's, 1 Second Bar to DFC, 5 DFM's, 1 DFC(USA) and 1 Air Medal (USA). Overall, 3492 sorties were flown, 402 of which were on anti-V-1 patrols. 11,248 hours were flown operationally for the loss of 59 aircraft. The squadron was credited with destroying 178 aircraft, 17 locomotives destroyed and 59 damaged, with other destruction of rolling stock and motor vehicles. Battle Honours were: Defence of Britain 1944, Fortress Europe 1942-44, Dieppe, France and Germany 1944-45, Normandy 1944, Rhine. Wikipedia, Kostenuk and Griffin

Map for Movements of 418 Squadron 1941-45

MAP 1: 418 Squadron Movements 1941-45 (right-click on image to display enlarged in new tab)

418 Squadron History Summary 1941-45

418 Squadron History Summary 1941-45 Page 2

History of the Squadron Post-WWII (Aircraft: Harvard II, Mitchell, Expeditor, Silver Star, Otter, Twin Otter, Kingfisher)

The squadron re-formed at Edmonton, Alberta on 15 April 1946, flying North American B-5 Mitchell aircraft in a light bomber role. It moved to RCAF Station Namao, Alberta in 1955. In March 1958 it was reassigned to a light transport and emergency rescue role and was re-equipped with Beechcraft Expeditor and de Havilland Otter aircraft. Its duties ranged from aid to the civil power to aerial resupply. On 27 May 1967 it received a Squadron Standard for 25 years’ service. On 1 February 1968 the squadron was integrated into the Canadian Armed Forces as No. 418 “City of Edmonton” Air Reserve Squadron, and acquired de Havilland Twin Otter aircraft The squadron was disbanded in 1994, its aircraft being transferred to No 440 Transport Squadron.

418 Squadron was re-formed on March 13, 2019, The unit is based at 19 Wing Comox, British Columbia as 418 Search and Rescue Operational Training Squadron, training aircrew and maintenance personnel on the CC-295 Kingfisher, using simulators and aircraft, when the aircraft are delivered.

© Canadian Warplane Heritage 2024

To search on any page:
PC — Ctrl-F
Mac — ⌘-F
Mobile — or …