HDMS Flyvefisken (P550) is a Danish warship. She is the name ship in the Flyvefisken class, which is also known as the Standardflex 300 or SF300 class. In 2007, Flyvefisken was sold to the Lithuanian Navy, which renamed her LKL Zemaitis. External links http://www.naval-technology.com/projects/fly/ References Flyvefisken-class patrol vessels Ships built in Denmark 1986 ships Flyvefisken-class patrol vessels of the Lithuanian Naval Force Patrol vessels of Lithuania