Ratanakosin class corvettes LOA 252′ / 76.8 m TDISP 1,000 tons (2 active, service since 1986) built by Tacoma Boatbuilding Co.
Ratanakosin class corvettes on exercise CARAT 2013 [Detail ofUS Navy Official 949830 CPO Patrick Dille
Khamronsin Class corvette LOA 203′ / 61.9 m TDISP 630 tons (3 active, service since 1992) British design
Tapi Class Corvette PF-107 (originally PF-5) LOA 275′ / 83.8 m TDISP 1,100 tons (2 active, service since 1971) Built in the US. PF-103 variant.
HTMS Tapi PF-05 in the distance at Sattahip. Photographed during 1973 exercises with units of the Royal Navy by Midshipman Nolton, serving with the Hong Kong Squadron in HMS Wasperton. Courtesy of James Nolton, who retains copyright.
Pattani-class OPV LOA 313′ / 95.4 m TDISP 1,400 tons (2 active, service since 2005)
Krabi Class OPV (variant of British River Class) LOA 297′ / 90.5 m TDISP 2,000 tons (2 active, since 2013)
HTMS Krabi during Royal Australian Navy International Fleet Review, Sydney Harbour, 2013. Credit: Saberwyn / CC BY-SA
HTMS Maeklong (1937) built Yokosuka Japan, LOA 269′ / 82 m TDISP 1,400 tons museum ship since 1995
HTMS Maeklong, sailing a concrete sea as a museum ship at the Chulachomklao Fort, ca. 2005. Credit: Andreas Hörstemeier / CC BY-SA
Algerine Class Minesweeper/Escort LOA 225′ / 68.6 m TDISP 1,000 tons (110 built, service with British and Canadian and other navies, 1 transferred to Royal Thai Navy, retired, no other ships appear to survive)
HMS Providence J-325 was also a Redfern Construction Co. (Toronto ON) built Algerine Class and served on the Palestine Patrol after the War. Credit: ניקולס מסינגר / CC BY-SA
HTMS Phosampton 611 Algerine Class Minesweeper/Patrol Ship (1947-2012) Built in Toronto. World’s last active Algerine Class, ex-HMS Minstrel J-445 (1945-1947). Served as a training ship for many years. As of 2018 her ultimate fate is unclear.
According to late 1990s editions of Jane’s Fighting Ships, a deckhouse was built where the minesweeping gear used to be near the stern, and the bow 4″ gun was replaced by a 3″/50.
HMCS Sault St. Marie, Canadian Algerine class, ca. 1944-1945. Canada. Department of National Defence / Library and Archives Canada CT-247 Copyright belongs to Crown.
HTMS Maeklong (1937) built Yokosuka Japan, LOA 269′ / 82 m TDISP 1,400 tons museum ship since 1995
The Searchers 