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FIGHTING SHIPS OF THE WORLD
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COASTAL FORCES
"SVAN 19ton" type ("B" group 2nd series) motor gun boats (MAS233) (1918 - 1919)
Ships
| Names | Builders | Completed | Losses | Transfers | Discarding |
|---|---|---|---|---|---|
MAS233 - 252 |
Ducrot, Palermo: MAS233 - 252 |
1918: MAS233 - 245 1919: MAS246 - 252 |
MAS240 (28.10.1918) |
none |
1922: MAS233 - 235, 239, 241, 242, 246 1926: MAS238, 244, 245, 247, 248, 251, 252 1927: MAS236 1929: MAS237, 243, 249, 250 |
Technical data
| Displacement normal, t | 19.4 |
|---|---|
| Displacement full, t |
|
| Length, m | 18.0 |
| Breadth, m | 3.30 |
| Draught, m | 1.20 |
| No of shafts | 2 |
| Machinery | 2 Isotta Fraschini petrol engines |
| Power, h. p. | 500 |
| Max speed, kts | 20 |
| Fuel, t | petrol |
| Endurance, nm(kts) | 280(18) |
| Armament | 1 x 1 - 76/40 A1916, 1 x 1 - 6.5/115, 20 DC |
| Electronic equipment | hydrophone |
| Complement | 12 |
Standard scale images
very close MAS115 1918
Project history
Boats were arranged with hydrophone and used as anti-submarine.
Modernizations
None.
Naval service
No significant events.
