Former French government tug Olivier (Y 719) of the Oiseau-class, built in 1965 and in service until 1999. With a displacement of 56 tons and as dimensions 18,4 x 5,7 x 2,5 metres. Fitted out with 1-250 shp Puryaud diesel and one screw allowing a speed of 9 knots and a range pf 1.700 nautical miles. Her crew numbers 4 men.