Displacement :90t Dimensions :Length :33.53 m Width :6.40 m Draught :1.58 Drive :4 gasoline engines developing 5,000 hp and driving 4 shafts.Speed :29 knots Armament(s)... 2 single 6 guns, 1 twin 20 mm cannon, 2 twin 12.7 mm machine guns and (optional)4 457 torpedoes mm.Crew: up to 30 officers