cancelled in 1945) Paul Revere-class The Paul Revere class would be the first and only class of APA/LPA capable of 20 knots. , later LPA-248 , later LPA-249 Amphibious Transport, Small (LPR) Fast Amphibious Transports with hull symbol LPR were converted destroyer escorts which had originally received the hull classification symbol APD; as of 1969 the remaining ships were reclassified as LPRs. Charles Lawrence-class Crosley-class High-speed Transport (APD) High-speed Transports (APD) were converted destroyers and destroyer escorts; they received the US hull classification symbol APD: "AP" for transport and "D" for destroyer. In 1969, the remaining ships were reclassified as "Fast Amphibious Transports" with hull symbol LPR. This classification is not to be confused with hull code "HST", also for "High Speed Transport", currently assigned only to experimental high-speed catamaran designs, and high-speed catamarans chartered from private ferry companies. — conversion canceled — conversion canceled , ex-DD-266, ex-AVD-13, wrecked by Typhoon Louise Okinawa October 1945 Transport Submarine (LPSS) , ex-APSS-282 , ex-APSS-313, later IXSS-313 , ex-APSS-315 , ex-APSS-574 Transport Submarine (APS, ASSP, APSS) USS Argonaut (APS-1), ex-SM-1, sunk by Japanese destroyers off Rabaul on 10 January 1943, 102 killed USS Tunny (APSS-282), ex-SS-282, SSG-282, later LPSS-282 USS Perch (APSS-313), ex-SS-313, SSP-313, ASSP-313, later LPSS-313 USS Sealion (APSS-315), ex-SS-315, SSP-315, ASSP-315, later LPSS-315 USS Grayback (APSS-574), ex-SS-574, SSG-574, later LPSS-574 Inshore Fire Support Ship (LFR) , ex-IFS-1 Landing Craft Air Cushion (LCAC) Landing Craft, Control (LCC) Not to be confused with the later Amphibious Command Ship (LCC). During World War II a number of small boats were built to direct the movements of landing craft as they approached beaches. These were 56 feet in length, displaced 30 tons, and ran 13-16 knots in speed. They were equipped with multiple radios and SO radar (the same radar as on PT boats). During the invasion of southern France they were used to control drone minesweepers. Landing Craft Infantry (LCI) The United States Navy built 932 Landing Craft Infantry ships in World War II. Landing Craft Mechanized (LCM) The United States Navy built 11,144 landing craft Motorized, designated Landing Craft Mechanized (LCM) in World War II. Landing Craft Support (Large) (Mark 3), a.k.a. LCS(L)(3) USS LCS(L)(3)-1 USS LCS(L)(3)-2 USS LCS(L)(3)-3 USS LCS(L)(3)-4 USS LCS(L)(3)-5 USS LCS(L)(3)-6 USS LCS(L)(3)-7 USS LCS(L)(3)-8 USS LCS(L)(3)-9 USS LCS(L)(3)-10 USS LCS(L)(3)-11 USS LCS(L)(3)-12 USS LCS(L)(3)-13 USS LCS(L)(3)-14 USS LCS(L)(3)-15 USS LCS(L)(3)-16 USS LCS(L)(3)-17 USS LCS(L)(3)-18 USS LCS(L)(3)-19 USS LCS(L)(3)-20