Ordered during World War II, she saw service instead with the Royal Canadian Navy in the Battle of the Atlantic. She was named for Loch Morlich in Scotland. After the war she was returned to the Royal Navy and she was sold to the Royal New Zealand Navy and renamed Tutira.
Loch Morlich which was ordered from Swan Hunter on 13 February 1943. She was laid down 15 July 1943 and launched 25 January 1944. Upon completion she was transferred to the Royal Canadian Navy and commissioned on 17 July 1944, at Wallsend-on-Tyne
https://en.wikipedia.org/wiki/HMS_Loch_Morlich_(K517)
