Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
---|---|---|---|---|---|---|---|
Airone | AI | Odero, Sestri Ponente | 4.1906 | 13.5.1907 | 11.1907 | stricken 9.1923 | |
Albatros | AB | Odero, Sestri Ponente | 8.1905 | 22.1.1907 | 8.1907 | stricken 3.1923 | |
Alcione | Odero, Sestri Ponente | 8.1905 | 13.9.1906 | 8.1907 | stricken 3.1923 | ||
Ardea | Odero, Sestri Ponente | 8.1905 | 10.1.1907 | 5.1907 | stricken 3.1923 | ||
Arpia | Odero, Sestri Ponente | 6.1906 | 22.8.1907 | 4.1908 | stricken 3.1923 | ||
Astore | Odero, Sestri Ponente | 4.1906 | 22.6.1907 | 1.908 | stricken 6.1923 |
Displacement normal, t | 217 |
---|---|
Displacement full, t | |
Length, m | 50.0 wl 50.3 oa |
Breadth, m | 5.30 |
Draught, m | 1.72 |
No of shafts | 2 |
Machinery | 2 VTE, 2 Thornycroft boilers |
Power, h. p. | 2900 |
Max speed, kts | 25 |
Fuel, t | coal 40 |
Endurance, nm(kts) | 330(25) |
Armament | 3 x 1 - 47/40 (s.o.), 3 x 1 - 450 TT |
Complement | 38 |
Built under British design. Successful ships with good seaworthiness for their dimensions. Alcione, Airone and Arpia in 1915-1917 were converted to fast minesweepers.
1910 - 1913, Airone, Alcione, Ardea: were converted to oil burners.
1916 - 1918, all: - 3 x 1 - 47/53, 1 x 1 - 450 TT; + 1 x 1 - 76/40 A1916, 1 x 1 - 76/30 A1914, 1 x 1 - 13.2/76
1917, Alcione, Arpia; 1918, Airone: were converted to fast minesweepers: - 1 x 1 - 76/30; + mechanical minesweeping gear
Arpia was sunk 17.1.1918 from collision with a wreck, later salvaged and 25.7.1918 commissioned again.