Crosley class | Trackpads Warship Archive

The U.S. Navy high-speed transport USS Diachenko (APD-123) off the San Francisco Naval Shipyard, California (USA), on 31 January 1956, followign a regular overhaul.U.S. Navy Bureau of Ships photo 19-NN-APD-123 Diachenko-154088, via Wikimedia Commons · Public domainImage source

TypeHigh-speed transport

CountryUnited States

NavyUnited States Navy

EraWorld war ii

Ships completed51

Ships planned53

Construction ended1945

Overview and historical setting

The Crosley class applied the Rudderow destroyer-escort design to the high-speed-transport mission, trading the DE combat fit for troop, boat, and amphibious-support capacity.

Crosley class belongs to the history of amphibious warfare. The class was developed for United States Navy during the Second World War, and contemporary descriptions identify it as high-speed transport. This setting matters because the design should be read against the missions, technology, and fleet organization available to that navy at the time.

Development and program

Fifty hulls from the Rudderow construction program were completed directly as APDs, while USS Bray entered service as a destroyer escort before later conversion to APD-139. Two additional APD assignments were cancelled. the reviewed sources document Bray once and attaches both Rudderow and Crosley memberships to that the same ship.

For Crosley class, the documented program can be summarized as construction activity is recorded from 1944 to 1945, 53 planned, 53 ordered, 51 completed, and 2 cancelled. Those figures separate the intended program from the ships that actually reached completion, a distinction that is especially important when requirements changed during a long construction cycle.

The recorded lineage links Crosley class to no explicitly identified predecessor. Lineage is treated as evidence of design relationship, not proof that equipment, protection, or operating doctrine remained unchanged from one class to the next.

Design and operational role

The technical character of Crosley class is described through high speed transport, destroyer escort conversion, rudderow design, and world war ii. These characteristics are most useful when connected to the missions assigned to the class, including troop transport, amphibious support, and underwater demolition team support; they explain what the navy expected the ships to do rather than serving as an isolated list of specifications.

Crosley class should not be treated as one permanently fixed configuration. Individual members could differ during construction and later change through refits, revised weapons, new sensors, altered boats or aircraft, and changes in crew or command facilities. The class page establishes the shared baseline, while dated ship evidence is needed for any claim about a particular hull.

Ships of the class

The documented roster for Crosley class contains 51 ships, and the roster is marked complete. The named members are USS Crosley, USS Cread, USS Ruchamkin, USS Kirwin, USS Kinzer, USS Register, USS Brock, USS John Q. Roberts, USS William M. Hobby, USS Ray K. Edwards, and 41 others.

The roster gives Crosley class a measurable production history rather than treating the class as an abstract design. Comparing the member pages can reveal construction differences, refits, transfers, renamings, losses, and preservation outcomes that a class-wide summary cannot assign safely to every ship.

Across the member records, the currently documented outcomes are 51 not confirmed. This summary reflects the available ship records and should be revised when stronger evidence changes an individual vessel’s status.

Service history

Crosley-class ships entered service late in World War II and continued into the immediate postwar period. They supported amphibious movement and specialized assault forces while retaining the speed and seakeeping of the long-hull escort design.

Service within Crosley class was not necessarily uniform. Ships built to the same design could enter different theaters, receive different modernizations, or leave service under different conditions. For that reason, an operation documented for one member is not presented as a class-wide experience unless the supporting source makes that connection.

Historical significance and evidence

The class captures the late-war shift from convoy escort production toward specialized fast amphibious support using an established escort hull.

The significance of Crosley class is best evaluated by comparing its intended roles, the design features selected to meet them, the number of ships actually completed, and the different outcomes recorded across the class. That approach turns the program and roster into evidence about naval priorities rather than treating the class only as a set of measurements.

The evidence used for Crosley class includes Naval History and Heritage Command, Rudderow-class destroyer escorts, Destroyer History Foundation, Destroyer escort-transports (APD) in World War II, and Destroyer History Foundation, Rudderow-class destroyer escorts in World War II. These sources support the chronology and identification presented here; where they do not establish a ship-specific event or configuration, the profile says so rather than borrowing details from another vessel.

Ships in this class

Showing 50 recorded class members.

Sources and further reading

Rudderow-class destroyer escorts ↗Naval History and Heritage Command · accessed 2026-09-19
Destroyer escort-transports (APD) in World War II ↗Destroyer History Foundation · accessed 2026-09-19
Rudderow-class destroyer escorts in World War II ↗Destroyer History Foundation · accessed 2026-09-19
High-speed Transport (APD) / Amphibious Transport, Small (LPR) Photo Index ↗NavSource Naval History · accessed 2026-09-19

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