The Ultimate 20 is a trailerable sailboat that was designed by Jim Antrim as a sportsboat first built by in 1995. It is a one-design racing keelboat recognized by the International Sailing Federation.
The Ultimate 20 is a trailerable sailboat that was designed by Jim Antrim as a sportsboat first built by in 1995. It is a one-design racing keelboat recognized by the International Sailing Federation. (en)
The Ultimate 20 is a trailerable sailboat that was designed by Jim Antrim as a sportsboat first built by in 1995. It is a one-design racing keelboat recognized by the International Sailing Federation. (en)