Justin Thompson now has the Columbia literature and engineering drawings saved when the Virginia plant closed. He sent me the following information in January 2000.
Prices do not include postage, please add 3.20 priority postage for owners manuals and small plans and $7.50 for tube and postage on the plans. To purchase just drop him an email, or send a check.
Sailplan with specs. Interior layout and Starboard profile. Owners Manual