IMAGES

  1. AMERICAN 18

    18' sailboat

  2. Precision 18 Sailboat

    18' sailboat

  3. 2008 American American 18 sailboat for sale in Iowa

    18' sailboat

  4. 2015 American Sail American Sail 18 sailboat for sale in Tennessee

    18' sailboat

  5. 18 Sailboat Boat For Sale

    18' sailboat

  6. Hunter 17 Sailboat Review

    18' sailboat

COMMENTS

  1. US 18

    Designed to determine if a boat has blue water capability. The CSF compares beam with displacement since excess beam contributes to capsize and heavy displacement reduces capsize vulnerability. The boat is better suited for ocean passages (vs coastal cruising) if the result of the calculation is 2.0 or less. The lower the better.