| No | Name | Yard No | Builder | Laid down | Launched | Comm | Fate |
| CG51 | Miami, 2.1916- Tampa | Newport News | 1911 | 10.2.1912 | 8.1912 | to USN as gunboat 4.1917, sunk 26.9.1918 | |
| CG53, 1942- WPG53 | Unalga | Newport News | 10.2.1912 | 5.1912 | to USN as gunboat 4.1917-8/1919, to USN as gunboat 9.1933-11/1933, to USN as gunboat 11.1941, for disposal 10.1945 |
|
Displacement normal, t |
1181 |
|
Displacement full, t |
|
|
Length, m |
57.9 |
|
Breadth, m |
9.91 |
|
Draught, m |
4.27 |
|
No of shafts |
1 |
|
Machinery |
1 VTE |
|
Power, h. p. |
1300 |
|
Max speed, kts |
13 |
|
Fuel, t |
coal |
| Endurance, nm(kts) | |
|
Armament |
3 x 1 - 57/50 Driggs-Schroeder Mk II/III |
|
Complement |
Project history: Revenue cutters.
Modernizations: 1917, both: - 3 x 1 - 57/50; + 2 x 1 - 102/50 Mk IX, 2 x 1 - 76/50 Mk II/III/V/VI, 2 DCR
1943, Unalga: - 2 x 1 - 76/50; + 2 x 1 - 20/70 Mk 4, 2 DCT, SO or SU radar
Naval service: Tampa was sunk by German submarine UB91 26.9.1918 in the English Channel.
Unalga
© Ivan Gogin, 2008-10