Built 1972 -74. Roysterer A361, Rollicker A502, Robust A366.
Length 54m, 177' Beam 12m, 39' 4" Draught6m, 19' 8"GRT1036 Speed 15 knots Engines Mirrlees KMR 6x2 BHP 4,500 Propulsion Twin controllable pitch propellers. Twin rudders Bollard Pull 50 tons Range 12,300 miles @ 12 knots Complement 28.