Y311 Søløven

replaced three different vessels in the Danish Navy: Six torpedo boats of the Søløven class (1965–90), six coastal minesweepers of the Sund class (1955–99) and

Flyvefisken class SF300 – Serie 3 1  Denmark Diving support vessel Søløven [da] Y311 (former P563) 1996 Danyard 487 tonnes Surveillance diving support

Programme.  Denmark (1 operational, 3 retired) 1 TRS-3D/16 used with the Søløven (Y311) [da] diving support vessel (Flyvefisken class, SF300 – Serie 3) of