| Navy | The US Navy |
| Type | Corvette |
| Class | Flower |
| Pennant | PG-70 |
| Built by | Harland & Wolff Ltd. (Belfast, Northern Ireland) |
| Ordered | 19 Sep, 1939 |
| Laid down | 14 Nov, 1939 |
| Launched | 20 Apr, 1940 |
| Commissioned | 3 Apr, 1942 |
| End service | 22 Aug, 1945 |
| Loss position | |
| History | Decommissioned at Harwich, England on 22 August 1945 and returned to the Royal Navy the next day. Sold on 22 July 1946. Became the merchant ship Roskva in 1951. Name changed to Douglas in 1956. Name changed to Seabird in 1958. Lost in December 1958. |
| Former name | HMS Heartsease |
