| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| Cybele | 1383 | Denny, Dumbarton // Scotts, Greenock | 9/1943 | 16.11.1943 | 5/1944 | sold 1946 | |
| Cyrus | 1709 | Swan Hunter, Wallsend // Scotts, Greenock | 9/1943 | 1/1944 | 5.1944 | wrecked 12.1944 |
|
Displacement standard, t |
3980 |
|
Displacement full, t |
|
|
Length, m |
106.7 |
|
Breadth, m |
18.3 |
|
Draught, m |
|
|
No of shafts |
none |
|
Machinery |
none |
|
Power, h. p. |
none |
|
Max speed, kts |
none |
|
Fuel, t |
none |
| Endurance, nm(kts) | --- |
|
Armament |
none |
| Electronic equipment | none |
|
Complement |
none in time of sweeping |
Project history: Two specially built ships were ordered in September 1943 for use against German hydrodynamic pressure mines, they were non-self-propelled and operated under tow without a crew.
Modernizations: None.
Naval service: No significant events.
© Ivan Gogin, 2008-10