The Epervier was a French Aigle Class destroyer (contre-torpilleurs) of 2441 tons displacement launched in 1931. The Epervier had a top speed of 42 knots and a range of 4800 km at 18 knots and carried a complement of 220. She was armed with five 5.5 inch guns; four 37 mm anti-aircraft guns; four depth charge throwers and seven 21.7 inch torpedo tub... Found on http://www.probertencyclopaedia.com/browse/RE.HTM