| Name: | ISAAC HEATH |
| Type: | Naval Trawler |
| Launched: | 09/07/1918 |
| Completed: | 21/08/1918 |
| Builder: | JP Rennoldson & Sons Ltd |
| Yard: | South Shields |
| Yard Number: | 309 |
| Dimensions: | 276grt, 109nrt, 125.2 x 23.4 x 12.6ft |
| Engines: | T3cyl (12.5, 21 & 35 x 26ins), 61rhp |
| Engines by: | JP Rennoldson & Sons Ltd, South Shields |
| Propulsion: | 1 x Screw |
| Construction: | Steel |
| Reg Number: | 144570 |
| History: | |
| 21/08/1918 | The Admiralty, London |
| 30/12/1919 | Registered at London |
| 1920 | Skomer Steam Shipping Co Ltd (Lewis Bull, manager), Cardiff |
| 16/11/1923 | Brand & Curzon Ltd, Milford Haven |
| 26/02/1929 | J Marr & Son Ltd, Fleetwood ; registered at Fleetwood |
| 28/05/1929 | Renamed TEROMA |
| 12/05/1949 | Mason Trawlers Ltd (Robert H Bagshaw, manager), Fleetwood |
| 08/1958 | Broken up |
| Comments: | 09/06/1918: Completed as a minesweeper, armed with 1 x 12pdr gun |
| 30/12/1919: Allocated fishing registration number LO244 at London | |
| 26/02/1929: Allocated fishing registration number FD17 at Fleetwood | |
| 27/08/1939: Requisitioned by the Admiralty as a minesweeper | |
| 03/1945: Returned to owners | |
| 08/1958: Sold to Hammond Lane Foundry Ltd, Dublin for breaking up | |
| 07/08/1958: Arrived at Dublin from Fleetwood |
Above photos as TEROMA copyright Lancashire County Council