[costaricanwannabe]

I need to know the mast height of my Cal 39 (deep draft version), so I can determine from a NOAA chart whether my boat will fit under a fixed bridge. All I can find online is the P dimension of 48 feet. Is there anywhere I can find the actual mast height above the water?

 

[jgeissinger]

Your "I" measurement is 54 ft. That is from the deck to the top of the mast. Add your freeboard and there you go ( plus all the stuff you may have on top of the mast, of course).

 

[TSOJOURNER]

Mast Height

I also have a CAL-39 tall rig. With antennas wind inst etc I use 65' for my bridge clearance.