List of escort carriers of the Royal Navy Royal Navy escort aircraft carrier directory
The escort aircraft carrier , also called a "jeep carrier" or "baby flattop" in the USN or "Woolworth Carrier" by the RN, was a small and slow type of aircraft carrier used by the Royal Navy in the Second World War . They were typically half the length and one-third the displacement of the larger fleet carriers. While they were slower, less armed, unarmoured and carried fewer aircraft, they were less expensive and could be built more quickly. This was their principal advantage, as escort carriers could be completed in greater numbers as a stop-gap when fleet carriers were scarce. However, the lack of protection made escort carriers particularly vulnerable and several were sunk with great loss of life. The light carrier (hull classification symbol CVL) was a similar concept to escort carriers in most respects, but they were designed for higher speeds for deployment with fleet carriers.
Escort carriers were too slow to keep up with the main forces consisting of fleet carriers, battleships, and cruisers. Instead, they were used to defend convoys from enemy threats such as submarines and planes. In the invasions of mainland Europe and Pacific islands, escort carriers provided air support to ground forces during amphibious operations . Escort carriers also served as backup aircraft transports for fleet carriers and ferried aircraft of all military services to points of delivery.
In addition, escort carriers such as HMS Vindex and HMS Nairana played an important role in hunter-killer anti-submarine sweeps in company with RN and RCN destroyers, frigates and corvettes (e.g. 6th Canadian Escort Group and 2nd British Escort Group). HMS Vindex is credited with the sinking, or taking part in the sinking, of four U-boats (U344, U653, U765, U394).[ 1]
Escort carriers should not be confused with the Merchant Aircraft Carrier or CAM ship .
Key
Main guns
The number and type of the main battery guns
Displacement
Ship displacement at full combat load
Propulsion
Number of shafts , type of propulsion system, and top speed generated
Service
The dates work began and finished on the ship and its ultimate fate
Laid down
The date the keel began to be assembled
Commissioned
The date the ship was commissioned
Audacity
HMS Audacity
Ship
Aircraft
Displacement
Propulsion
Service
Converted
Commissioned
Fate
HMS Audacity
8
11,000 long tons (11,177 t)
2 diesels, 1 shaft
1941
17 June 1941
Sunk by torpedoes from U-751 21 December 1941
Long Island class
HMS Archer
Ship
Aircraft
Displacement
Propulsion
Service
Converted
Commissioned
Fate
HMS Archer
16
12,860 long tons (13,066 t)
4 x diesels driving 1 shaft
1941
18 November 1941
Became Empire Lagan 1946
Avenger class
HMS Avenger
Ship
Aircraft
Displacement
Propulsion
Service
Converted
Commissioned
Fate
HMS Avenger
15
14,500 long tons (14,733 t)
2 diesels, 1 shaft
27 November 1940
2 March 1942
Torpedoed and sunk west of Gibraltar by U-155 on 15 November 1942
HMS Biter
15
14,500 long tons (14,733 t)
2 diesels, 1 shaft
8 December 1940
1 May 1942.
Sold to France and renamed Dixmude 1945
HMS Dasher
15
14,500 long tons (14,733 t)
2 diesels, 1 shaft
12 April 1941
1 July 1942
Destroyed by an aviation fuel explosion on 27 March. 1943
Attacker class
HMS Attacker 1942
Ship
Aircraft
Displacement
Propulsion
Service
Laid down
Commissioned
Fate
HMS Battler
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers 2 Westinghouse geared turbines driving 1 shaft
15 April 1941
15 November 1942
Returned to the USN on 12 February 1946
HMS Attacker
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
17 April 1941
10 October 1942
Returned to the USN on 5 January 1946
HMS Hunter
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
22 May 1942
11 January 1943
Returned to the USN on 29 December 1945
HMS Chaser
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
28 June 1941
9 April 1943
Returned to the USN on 12 May 1946
HMS Fencer
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
5 September 1941
20 February 1943
Returned to the USN on 11 December 1946
HMS Stalker
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
6 October 1941
30 December 1942
Returned to the USN on 29 December 1945
HMS Pursuer
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
31 July 1941
14 June 1943
Returned to the USN on 12 February 1946
HMS Striker
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
15 December 1941
29 April 1943
Returned to the USN on 12 February 1946
HMS Searcher
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
20 February 1942
7 April 1943
Returned to the USN on 29 November 1945
HMS Ravager
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
11 April 1942
26 April 1943
Returned to the USN on 26 February 1946
HMS Tracker
24
9,800 long tons (9,957 t)
2 Foster-Wheeler boilers, 2 Westinghouse geared turbines driving 1 shaft
3 November 1941
31 January 1943
Returned to the USN on 29 November 1945
Ruler class
HMS Queen
Ship
Aircraft
Displacement
Propulsion
Service
Laid down
Commissioned
Fate
HMS Slinger
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
25 May 1942
11 August 1943
Returned to the USN on 27 February 1946
HMS Atheling
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
9 June 1942
31 July 1943
Returned to the USN on 13 December 1946
HMS Emperor
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
23 June 1942
6 August 1943
Returned to the USN on 4 February 1946
HMS Ameer
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
18 July 1942
20 July 1943
Returned to the USN on 17 January 1946
HMS Begum
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
3 August 1942
2 August 1943
Returned to the USN on 4 January 1946
HMS Trumpeter
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
25 August 1942
4 August 1943
Returned to the USN on 6 April 1946
HMS Empress
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
9 September 1942
9 August 1943
Returned to the USN on 4 February 1946
HMS Khedive
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
30 December 1942
25 August 1943
Returned to the USN on 26 January 1946
HMS Speaker
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
9 October 1942
20 November 1943
Returned to the USN on 17 July 1946
HMS Nabob
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
20 October 1942
7 September 1943, into the Royal Canadian Navy under Royal Navy control
Returned to USN 16 March 1945
HMS Premier
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
31 October 1942
3 November 1943
Returned to the USN on 2 April 1946
HMS Shah
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
13 November 1942
27 September 1943
Returned to the USN on 6 December 1945
HMS Patroller
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
27 November 1942
25 October 1943
Returned to the USN on 13 December 1946
HMS Rajah
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
17 December 1942
17 January 1944
Returned to the USN on 13 December 1946
HMS Ranee
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
5 January 1943
8 November 1943
Returned to the USN on 21 November 1946
HMS Trouncer
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
1 January 1943
31 January 1944
Returned to the USN 3 March 1946
HMS Thane
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
22 February 1943
19 November 1943
Returned to the USN on 5 December 1945
HMS Queen
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
12 March 1943
7 December 1943
Returned to the USN on 31 October 1946
HMS Ruler
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
21 March 1943
22 December 1943
Returned to the USN on 29 January 1946
HMS Arbiter
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
26 April 1943
31 December 1943
Returned to the USN on 3 March 1946
HMS Smiter
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
10 May 1943
20 January 1944
Returned to the USN on 6 April 1946
HMS Puncher
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
21 May 1943
5 February 1944, into the Royal Canadian Navy under Royal Navy control
Returned to the USN on 16 January 1946
HMS Reaper
24
14,000 long tons (14,225 t)
2 Foster-Wheeler boilers; 2 Westinghouse geared turbines, 1 shaft
5 June 1943
21 February 1944
Returned to the USN on 20 May 1946
Activity
HMS Activity
Ship
Aircraft
Displacement
Propulsion
Service
Laid down
Commissioned
Fate
HMS Activity
10
14,250 long tons (14,479 t)
2 × diesel engines
1 February 1940
1944
Sold in March 1946
Nairana class
HMS Nairana
Ship
Aircraft
Displacement
Propulsion
Service
Laid down
Commissioned
Fate
HMS Nairana
15–20
14,050 long tons (14,275 t)
2 sets 5-cylinder Doxford Diesels. 2 shafts
20 May 1943
12 December 1943
Transferred to Netherlands 20 March 1946
HMS Vindex
15–20
16,830 long tons (17,100 t)
1 July 1942
3 December 1943
Sold 1947 and became MS Port Vindex
HMS Campania
15–20
16,830 long tons (17,100 t)
1 July 1942
3 December 1943
Sold 1947 and became MS Port Victor
Pretoria Castle
HMS Pretoria Castle
Ship
Aircraft
Displacement
Propulsion
Service
Laid down
Commissioned
Fate
HMS Pretoria Castle
15
23,450 long tons (23,826 t)
2-shaft diesel engine : 16,000 bhp
12 October 1938
9 April 1943
Sold 26 January 1946
Notes