The designation “USS Culgoa” does not correspond to any vessel that is documented in authoritative references on United States Navy ships. No record of a commissioned United States Navy ship bearing the name Culgoa appears in standard naval registries, historical compendia, or official navy archives.
The name Culgoa itself is derived from the Culgoa River in Australia, and it has been used for other vessels—most notably HMAS Culgoa, a River‑class frigate of the Royal Australian Navy commissioned in 1945. It is possible that the term “USS Culgoa” arises from a conflation with the Australian ship or with civilian or merchant vessels named Culgoa that were operated under United States authority during wartime, such as cargo or transport ships commissioned by the United States Shipping Board. However, no such ship has been identified as a United States Navy‑commissioned vessel with the “USS” prefix.
Conclusion
The term “USS Culgoa” is not recognized as the name of an established United States Navy ship in reliable encyclopedic sources. Consequently, detailed historical, technical, or operational information is unavailable.