Graphic © Sandy McClearn

RIVER Class

frigate


RIVER Class
Characteristics:

Program & Period:
1942-1943 (first 15 ships)
1942-1943 1943-1944 Ex-RN
Postwar (prior to PRESTONIAN conversion)
Displacement:
2,216 tons full load
Dimensions:
91.9 x 11.3 x 4.0 meters (301.5 x 37 x 13 feet)
Propulsion:
2 shafts;
2 Admiralty 3-drum type boilers;
2 - VTE (triple expansion) engines, 5,500 ihp;
19 knots
Range:
7200 miles at 12 knots.
Crew:
141
??
Radar:
Type 271

or

SU type
Type 271

TEME received Type 277 in 1944-45.
SU type

Note: SWANSEA had unknown radar fitted at mast head in September, 1949.
Sonar:   ****
Type 128
replaced by
Type 144 and Type 147B
Type 144
Type 147B
Type 144
Type 147B
Fire Control:
None.
EW:
HF/DF (High Frequency Direction Finder)
Armament:
Main Guns:
1- 4"/40 QF Mk.XIX single forward
(later replaced with Mk.16 twin)

1- 3"/40 (12-Pdr) Mk.V QF HA single aft
1- 4"/45 QF Mk.16 twin forward

1- 3"/40 (12-Pdr) Mk.V QF HA single aft
2- 4"/40 QF Mk.XIX singles 1- 4"/45 QF Mk.16 twin forward


Secondary AA guns:
4- 20mm Oerlikon singles *
4- 20mm Oerlikon Mk.VC twins **
2- 20mm Oerlikon Mk.VC twins

2- 20mm Oerlikon singles
2- 20mm Oerlikon Mk.VC twins ***
ASW:
1- Hedgehog ASW mortar
4- Mk.IV DC throwers
2 Rails
150-200 depth charges
* Some of the first 15 ships may have received the Mk.VC twin mounting.
** FORT ERIE seems to have received 2- 40mm Bofors singles aft, while retaining the 2-
20mm Oerlikon Mk.VC twins on the bridge wings.
*** Secondary armament may not have been consistent during postwar training commissionings.
**** Sonar fit is conjecture, and not necessarily based on published sources. Jerry Proc's website indicates that frigates received Type 128, while Ken Macpherson's "Frigates of the Royal Canadian Navy 1943-1974" indicates that the frigates were the first Canadian ships to receive Type 147B, which was normally used with Type 144. Jerry Proc indicates that Type 147B was no available until after September 1943. This author presumes the frigates built for the Royal Navy, in the United Kingdom, would have received the Type 144 and 147B from the outset.

Ships:

Names in BOLD were converted to PRESTONIAN class frigates in the 1950s.
Names with * saw service after the war in pretty much their original configuration, as listed at the top of this page.

Name
Pendant
Commissioned
Paid Off
Notes
1942-1943 Programme
BEACON HILL *
K407/303
16/5/44
6/2/46
Scrapped in Japan, 1966.
CAP DE LA MADELEINE
K663/317
30/9/44
25/11/45
Scrapped in Italy, 1966.
CAPE BRETON
K350
25/10/43
26/1/46
 Sunk as breakwater at Kelsey, BC.
CHARLOTTETOWN *
K244
28/4/44
25/3/47
 Sunk as breakwater at Oyster Bay, BC.
CHEBOGUE
K317
22/2/44
25/9/45
Torpedoed Oct. 4/44. Declared total loss. Scrapped in 1948 in Wales.
DUNVER
K03
11/9/43
23/1/46
 Sunk as breakwater at Royston, BC, in 1948.
EASTVIEW
K665
3/6/44
17/1/46
Sunk as breakwater at Oyster Bay, BC, in 1948. 
GROU
K518
4/12/43
25/2/46
 Scrapped at Victoria, 1946.
JOLIETTE
K418
14/6/44
19/11/45
Chilean IQUIQUE, 1946-1968. Disposed in 1968.
JONQUIERE
K318/318
10/5/44
4/12/45
Scrapped at Victoria in 1967.
KIRKLAND LAKE
K337
21/8/44
14/12/45
 Scrapped at Sydney, NS, in 1947-48.
KOKANEE
K419
6/6/44
21/12/45
Indian Bengal, 1950
LA HULLOISE *
K668/305
20/5/44
6/12/45
Scrapped in Italy in 1966.
LONGUEUIL
K672
18/5/44
31/12/45
 Sunk as breakwater at Kelsey Bay, BC.
MAGOG
K673
7/5/44
20/12/44
Torp. 14/10/44, total loss. Scrapped in 1947.
MATANE
K444
22/10/43
11/2/46
 Sunk as breakwater at Oyster Bay, BC, in 1948.
MONTREAL
K319
12/11/43
15/10/45
 Scrapped at Sydney, NS, in 1947.
NEW GLASGOW
K320/315
23/12/43
5/11/45
Scrapped in Japan in 1967.
NEW WATERFORD
K321/304
21/1/44
7/3/46
Scrapped in Italy in 1967.
ORKNEY
K448
18/4/44
22/1/46
Israeli MIVTAKH, 
Sri Lanka MAHASENA 1959-1964
Scrapped in Singapore in 1964.
OUTREMONT
K332/310
27/11/43
5/11/45
Scrapped in Italy in 1966.
PORT COLBORNE
K326
15/11/43
7/11/45
 Scrapped in Sydney, NS, in 1947.
PRINCE RUPERT
K324
30/8/43
15/1/46
 Sunk as breakwater at Royston, BC.
ST CATHERINES
K325/324
31/7/43
18/11/45
Weather Ship, 1952-1967. Scrapped in Japan in 1968.
SAINT JOHN
K456
13/12/43
27/11/45
 Scrapped at Sydney, NS, in 1947.
SPRINGHILL
K323
21/3/44
1/12/45
 Scrapped at Sydney, NS, in 1947.
STETTLER
K681/311
7/5/44
9/11/45
Scrapped at Victoria, BC, in 1967.
STORMONT
K327
27/11/43
9/11/45
A. Onassis yacht Christina, 1954. Still in existance.
SWANSEA *
K328/306
4/10/43
2/11/45
Scrapped in Italy in 1967.
THETFORD MINES
K459
24/5/44
18/11/45
 Sold in Honduras in 1947.
VALLEYFIELD
K329
7/12/43
7/5/44
Torpedoed and sunk, 7/5/44.
WASKESIU
K330
16/6/43
29/1/46
Indian Hooghly, 1950
WENTWORTH
K331
7/12/43
10/10/45
 Scrapped at Sydney, NS, in 1947.
1943-1944 Programme
ANTIGONISH *
K661/301
4/7/44
5/2/46
Scrapped in Japan in 1968.
BUCKINGHAM
K685/314
2/11/44
16/11/45
Scrapped in Italy in 1966.
CAPILANO
K409
25/8/44
24/11/45
Jamaican Irving Francis M. Sank in 1953.
CARLPLACE
K664
13/12/44
13/11/45
Dominican Presidente Trujillo
MELLA 1962
COATICOOK
K410
25/7/44
24/11/45
 Scuttled off BC in 1961.
FORT ERIE
K670/312
27/10/44
22/11/45
Scrapped in Italy in 1966.
GLACE BAY
K414
2/9/44
17/11/45
Chilean ESMERALDA 1946, 
BACQUEDANO 1952-1968
Scrapped in 1968.
HALLOWELL
K666
8/8/44
7/11/45
Palestinian Sharon 1949,
Israeli MISNAK 1952, 
Sri Lankan GAJABAHU 1959-1978
INCH ARRAN
K667/308
18/11/44
28/11/45
Scrapped in 1970.
LANARK
K669/321
6/7/44
24/10/45
Scrapped in Italy in 1966.
LASALLE
K519
29/6/44
17/12/45
 Sunk as breakwater at Kelsey Bay, BC, in 1948.
LAUZON
K671/322
30/8/44
7/11/45
Sold for scrap in 1964.
LEVIS
K400
21/7/44
15/2/46
 Sunk as breakwater at Oyster Bay, BC, in 1948.
PENETANG
K676/316
19/10/44
10/11/45
Norwegian DRAUG 1956 - 1966
Scrapped in 1966.
POUNDMAKER
K675
17/9/44
25/11/45
Peruvian TENIENTE FERRE 1947,
FERRE 1963-1966
Scrapped in 1966.
PRESTONIAN
K662/307
13/9/44
9/11/45
Norwegian TROLL 1956,
HORTEN 1965-1972
Scrapped in 1972.
ROYALMOUNT
K667
25/8/44
17/11/45
 Sold for scrap in 1947.
RUNNYMEDE
K678
14/6/44
19/1/46
 Sunk as breakwater at Kelsey Bay, BC, in 1948.
ST PIERRE
K680
22/8/44
22/11/45
Peruvian TENIENTE PALACIOS 1947, 
PALACIOS 1953-1966
Scrapped in 1966.
ST STEPHEN
K454/323
28/7/44
30/1/46
Weather Ship, 1947
Sold in 1968.
STE THERESE
K366/309
28/5/44
2/11/45
Scrapped in Japan in 1967.
SEA CLIFF
K344
26/9/44
28/11/45
Chilean COVADONGA 1946-1968
Scrapped in 1968.
STONE TOWN
K531/302
21/7/44
13/11/45
Weather Ship, 1950
Sold in 1968.
STRATHADAM
K682
29/9/44
7/11/45
Israeli MISGAV 1950-1959
Scrapped in 1959.
SUSSEXVALE
K683/313
29/11/44
16/11/45
Scrapped in Japan in 1968.
TORONTO
K538/319
6/5/44
27/11/45
Norwegian GARM 1956-1964,
VALKYRIEN 1965-1977
Discarded in 1977.
VICTORIAVILLE
K684/320
11/11/44
17/11/4
Renamed GRANBY 1966-1973
Scrapped in 1974.
Ex-RN (all returned to the Royal Navy at war's end)
ANNAN
K404
13/6/44
20/6/45
Danish NIELS EBBESEN 1945-1963. Scrapped 1963.
ETTRICK
K254
29/1/44
30/5/45
RN Combined Operations Ship, laid up 1946. Scrapped 1953.
MEON
K269
7/2/44
23/4/45
 RN Combined Operations Ship. Scrapped 1966.
MONNOW
K441
8/3/44
11/6/45
Danish HOLGER DANSKE 1945-1959. Scrapped 1959.
NENE
K270
6/4/44
11/6/45
 Scrapped at Briton Ferry, Wales, in 1955.
RIBBLE
K525
24/7/44
11/6/45
 Scrapped at Blyth, UK, in 1957.
TEME
K458
28/2/44
4/5/45
 Torpedoed 29/03/45, scrapped at Llanelly, Wales, 1946.




Notes:

These ships were designed primarily to remedy what were considered defects in the Corvette design, such as a lack of range, speed, and seakeeping ability. In order to do this, the basic Corvette hull was widened and lengthened, and was given twin screws. This resulted in a faster ship with twice the range.

These ships received the new Hedgehog ASW mortar from the outset, as well as the advanced Type 271 radar, plus advanced sonar. Some ships were upgraded to the SU type radar later on in the war, and many apparently received sonar upgrades as well. More powerful gun armament, in the form of twin 4" guns and 3" guns aft, with 20mm powered twin mountings as secondary AA guns were also incorporated.

Other than the warbuilt destroyers, these ships were the only ones to see service after the war in any great numbers, as 21 were converted into PRESTONIAN class frigates in the 1950s, and served until the mid-1960s. Several ships were also recommissioned during the late 1940s and early 1950s in their original configuration for use in the training role. Many of these ships served in foreign navies after the war, and several entered civilian service..


Photos:

 

1942-1943
Notes:
1. HMCS WASKESIU. Courtesy of Michael Black.
2. HMCS EASTVIEW. Courtesy of Michael Black.
3. HMCS STETTLER. DND photo, courtesy of Bryan Q.
4. HMCS CHEBOGUE shown after being safely delivered to port in Port Talbot, Wales. After being hit by an acoustic torpedo off Ireland, she was towed 890 miles by five different ships. She never returned to service. Photo Courtesy of Corvus Publishing Group / Canada's Navy.
5. HMCS CHARLOTTETOWN. Photo courtesy of RCL White Ensign.
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Waskesiu Eastview Stettler
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1943-1944
Notes:
1. HMCS CAPILANO rafted up outside of three other frigates in Halifax Harbour. DND photo, courtesy of Bryan Q.
2. HMCS HALLOWELL at sea. Photo © Victor Borushynski photo, courtesy of Don Bjordahl.
3. HMCS LAUZON entering St. John's Harbour, with Fort Amherst in the background. Photo © Victor Borushynski photo, courtesy of Don Bjordahl.
4. HMCS RUNNYMEDE off Bermuda. Photo courtesy of Paul Henderson.
5. HMCS ST. STEPHEN at sea. Photo courtesy of Paul Henderson.
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Capilano

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Ex-RN
Notes:
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Postwar
Notes:
1. HMCS LA HULLOISE at sea in her post-war training configuration. Photo courtesy of The Crow's Nest.
2. HMCS SWANSEA in her post-war training configuration. Photo courtesy of Spud Roscoe and Jerry Proc.
3. HMCS SWANSEA in her post-war training configuration. Photo courtesy of The Crow's Nest.
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Sources:
 
Barrie, Ron and Macpherson, Ken. (2002). This Ships of Canada's Naval Forces 1910-2002. Vanwell Publishing Ltd. St. Catherines, ON.

Macpherson, Ken. (1989). Frigates of the Royal Canadian Navy 1943-1974. Vanwell Publishing Ltd. St. Catharines, ON.

ASDIC, RADAR, and IFF Systems Aboard HMCS HAIDA website by Jerry Proc.

Back to the Canadian Navy - WW2 Fleet

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