| Corncrake class Coastal Minelayer |
| Name | Builder | Completed | Fate |
| Linnet | Ardrossan Docks | June 1938 | Scrapped 1964 |
| Redstart | H. Robb | October 1938 | Scuttled Hong Kong 19/12/41 |
| Ringdove | H. Robb | December 1938 | To mercantile 1951 |
Based on a trawler design.
| Details | |
| Length | 122.5' |
| Beam | 26.5' |
| Depth | 8' |
| Full Displacement | 346tons |
| Empty Displacement | 300 tons |
| Machinery | 2 x Ruston/Hornsby 6 cyl. diesels @ 360 bhp |
| Performance | 10 knots |
| Armament |
|
| Complement | 32 |
| Back |