very close Malinska 1931
| Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
| RD58 (ex-MT130), 1921- Albona | Danubius, Porto Ré, Austria-Hungary | 10.1917 | 20.7.1918 | 1.1920 | captured by Germany 10.9.1943 (Albona) | ||
| RD59 (ex-MT131), 1921- Laurana | Danubius, Porto Ré, Austria-Hungary | 10.1917 | 24.8.1918 | 2/1920 | captured by Germany 11.9.1943 (Laurana) | ||
| RD60 (ex-MT132), 1921- Rovigno | Danubius, Porto Ré, Austria-Hungary | 11.1917 | 28.9.1918 | 7.1920 | captured by Germany 10.9.1943 (Rovigno) |
|
Displacement normal, t |
128 |
|
Displacement full, t |
145 |
|
Length, m |
29.4 pp 31.8 oa |
|
Breadth, m |
6.50 |
|
Draught, m |
1.70 |
|
No of shafts |
2 |
|
Machinery |
2 VCE, 1 Yarrow boiler |
|
Power, h. p. |
280 |
|
Max speed, kts |
11 |
|
Fuel, t |
oil 4 |
| Endurance, nm(kts) | |
|
Armament |
1 x 1 - 76/40 Armstrong 1917, 34 mines, mechanical minesweeping gear |
|
Complement |
27 |
Project history: Former Austrian mine transports. At the time of Armistice they were incomplete and completed for Italian Navy in 1921.
Modernizations: 1941 - 1942, all: + 6 x 1 - 20/70 Scotti-Isotta Fraschini 1939
Naval service: Albona and Rovigno were captured by Germans 10.9.1943 at Syros, Laurana was captured by Germans 11.9.1943 at Venice.