| November 22 1918 |
Completed as a minesweeper by J. W. Brooke & Co Ltd (Yd.No.5) ("Admiralty Drifter") for The Admiralty as FORK LIGHTNING. |
| 1920 |
Transferred to Board of Agriculture & Fisheries, London. |
| 1920 | Sold to Henry Dingle & Wright Bros, Fleetwood. |
| August 06 1920 | Registered at Fleetwood (FD378). |
| June 28 1921 | Renamed RAMSEY BAY (FD378). |
| August 25 1923 | Fleetwood registry closed "ceased fishing". Sold to Ministry of Agriculture, London. |
| 1923 | Sold to D. N. Randlesome, F. C. Burton & Arthur Gouldby, Lowestoft. |
| December 21 1923 | Registered at Lowestoft (LT1290). |
| 1928 | Sold to Randlesome & Gouldby, Lowestoft. |
| 1930 | Sold to D. N. Randlesome, Lowestoft. |
| 1938 | Sold to Locarno Fishing Co Ltd, Lowestoft. |
| March 1955 | Sold to Belgian shipbreakers for demolition. |
| March 30 1955 | Sailed Lowestoft for Antwerp in tow of Byng (LT632), also for demolition. |
| March 09 1955 | Delivered Bruges. |