| Corncrake class Coastal Minelayer |
| Name | Builder | Completed | Fate |
| Corncrake ( ex-Mackerel ) | Cochranes | 7/12/42 | Foundered in storm 25/1/43, North Atlantic |
| Redshank ( ex-Turbot ) | Cochranes | 10/1/43 | Scrapped 1957 |
Ex-Fish class trawlers modified to serve as minelayers.
| Details | |
| Length | 162' |
| Beam | 25.25' |
| Depth | 12.25', 16' max |
| Full Displacement | 830 tons |
| Empty Displacement | 590 tons |
| Machinery | 1 x cylindrical
boiler; 1 x Vertical triple expansion reciprocating engines; 700 ihp |
| Performance | 11 knots |
| Armament |
|
| Complement | 35 |
| Back |