keel

The main structural member of the hull, running fore and aft, upon which additional framework was formed. The keel of sailing craft projected well below the lines of the hull, but it was less prominent on river steamboats. Eventually the evolution of riverboat designs led to the elimination of the protruding keel in favor of an internal longitudinal beam known as the keelson.



Phyllis Dale Travel Steamboats.org recommends ...
For river cruises, train journeys and other leisure travel, domestic or international, contact our favorite travel agent, Phyllis Dale. She has the experience you need when planning a vacation.
www.phyllisdale.com
phyllisdaletravel@att.net
Note: Phyllis does not book day excursions.
Bookmark and Share
donations welcome