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UNITED STATES NAVY (UNITED STATES OF AMERICA)

AMPHIBIOUS SHIPS AND CRAFT

CRESCENT CITY amphibious personnel transports

No Name Builder Laid down Launched Comm Fate
AP40, 2/1943- APA21 Crescent City (ex-Del Orleans) Bethlehem, Sparrows Point 1939 17/2/1940 8/1940 // 10/1941 to Maritime Comm. 9/1946
AP58, 2/1943- APA28 Charles Carroll (ex-Del Uruguay) Bethlehem, Sparrows Point 3/1942 1942 8/1942 stricken 10/1958
AP64, 2/1943- APA31 Monrovia (ex-Del Argentina) Bethlehem, Sparrows Point 3/1942 19/9/1942 12/1942 stricken 11/1968
AP65, 2/1943- APA32 Calvert (ex-Del Orleans) Bethlehem, Sparrows Point 1942 19/9/1942 10/1942 stricken 8/1966

 

Displacement standard, t

8409

Displacement full, t

14247

Length, m

151.8

Breadth, m

17.2

Draught, m

8.10

No of shafts

1

Machinery

General Electric geared steam turbine, 2 Babcock & Wilcox boilers

Power, h. p.

7800

Max speed, kts

17

Fuel, t

oil

Endurance, nm (kts)  

Armament

4 x 1 - 76/50 Mk 10/19/20/21, 8 x 1 - 20/70 Oerlikon

Sensors

presumably SE or SF or SG radar (part of class)

Military load 22 LCVP, 2 - 4 LCM(3), 2300 t of cargo, 1160 troops
Complement 534

Ship project history: USN military transport vessels were sectioned into two groups: ÀÐ for transportation of troops and ÀÊ for carriage of goods and technics. The majority of them were built on the basis of standard types Ñ2, Ñ3 and Ñ4 and differed from usual cargo ships a little.

For delivery of troops and cargoes directly to a beaching place assault landing transport ships (ÀÐÀ and ÀÊÀ) served, which main difference from ÀÊ and ÀÐ consisted that they were extra equipped with disembarkation craft of LCVP, LCM and LCP (L) types; with their help delivery of people and cargoes to beach also was effected.

Originally similar ships were not outlined in own subclass and were registered as ÀÐ and ÀÊ. In February, 1943 reorganisation was done and assault transports have received indexation ÀÐÀ and ÀÊÀ.

Two ships of Doyen class, projected even on the eve of war for landing operations in Caribbean basin, became the first American assault military transports. The overwhelming majority of remaining ÀÐÀ and ÀÊÀ has been converted from merchant cargo and cargo-passenger vessels or constructed in hulls of standard cargo vessels built by the big series in days of war. An exception were specially projected as assault transports Gilliam (ÀÐÀ) and Artemis (ÀÊÀ) classes.

Besides the large landing transport ships of ÀÐÀ and ÀÊÀ classes, small landing parties and subversive groups were landed by fast landing transports (APD) converted from become outdated Wickes and Clemson classes destroyers and destroyer escorts of Buckley and Rudderow classes.

Crescent City class transports were built in standard C3 Delta type hulls.

Modernizations: by 1945 all ships were armed with 4 x 1 - 76/50 Mk 10/19/20/21, 2 x 2 - 40/56 Bofors, 2 x 1 - 40/56 Bofors, 14 x 1 - 20/70 Oerlikon.

Naval service: No significant events.

Crescent City

 

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