Length 60m, 196' 8" Beam 12m, 39' 4" Draught 4m, 13' 1" GRT 1034 Speed 15 knots Engines Vickers Armstrong (ASRI) x 2 BMP 2750 Propulsion Single controllable pitch propeller Bollard Pull 33 tons Range 15000 miles @ 12 knots Complement 27.