C45 mast
I'm pretty sure that you can have a mast section partnered in to replace the corroded section. Columbia used standard extrusions, so finding a supplier shouldn't be a problem. You might check with Andy Whiley at Irvington Marina. He has alot of pieces laying around. If you can do a tracing of the extrusion, he may be able to match something. If I can help at all, e mail me at Radicalcy at Yahoo.com Just substitute @ for at. Larry Wilson