NS 26C boom width

How wide is the boom on a NS 26? My boom is up at the moment so I really can’t get a good measurement as I am nervously standing on a ladder.

I come up with 4’ 8" but I am not sure.

Thanks for your help.

Randy Gadikian
Phoenix Rising
NS26C #37
Buffalo, New York

A drawing that I found says 4’-1/2" ?? I would think that by now someone has dropped their boom in prep for winter storage.

Tim in STL
White O’morn NS e26U #216
Harbor Point Yacht Club
West Alton, MO