Maranhão 1922
| Name | No | Builder | Laid down | Launched | Comp | Fate |
| Alexandrino Dealenca (ex-Porpoise), 12/1922- Marnhão | Thornycroft, Woolston, UK | 2/1912 | 7/7/1913 | 1/1914 // 12/1922 | stricken 9/1946 |
|
Displacement normal, t |
1072 |
|
Displacement full, t |
1300 |
|
Length, m |
81.5 |
|
Breadth, m |
8.20 |
|
Draught, m |
2.90 |
|
No of shafts |
2 |
|
Machinery |
Parsons steam turbines, 4 Yarrow boilers |
|
Power, h. p. |
24500 |
|
Max speed, kn |
29 |
|
Fuel, t |
oil 258 |
|
Armament |
3 x 1 - 102/40 BL Mk VIII, 2 x 1 - 47/50 Vickers, 2 x 2 - 450 TT |
|
Complement |
73 |
Ship project history: Former British destroyer Porpoise of K class, participated in the WWI. 23/2/1920 she was sold to Brazil and commissioned as Alexandrino Dealenca, 9/12/1922 she was accepted by Brazilian crew and renamed Maranhao. By transfer 2 single 533mm TTs were replaced on 2 twin 450mm accepted in Brazilian Navy.
Modernizations: 1942-1945: - 2 x 1 - 47/50; + 3 x 1 - 20/70 Oerlikon, DC
Naval service: No significant events.
Maranhão 1923
© Ivan Gogin, 2011