Can anyone tell me the factory spec boom length?
I have a kenyon mast and boom on a 1981 factory finished FC22. The total length of the boom, including gooseneck (which is about 6") and outhaul fittings, is 148 3/4". The boom extends 16" beyond the aft edge of the boom gallows. I don’t know if that is factory spec, but it seems to work well. There is some good information on mast/boom sections and associated fittings at http://www.rigrite.com
Thank you so much, that is exactly what I was looking for.