What all goes on top of the mast?

Aug 16, 2009
1,000
Hunter 1986 H31 California Yacht Marina, Chula Vista, CA
Will be making a trip up to replace the windvane the local avian population was kind enough to dismember. Will check the windspeed thingy which no wants to rotate [BTW, are these repairable?]. Will replace the "sea anemone" looking thing that used to make the mast top inhospitable for birds to land on before it shifted to a less threatening angle. Course will change out the mast light fixtures with LEDs. Should I be considering relocating gps and vhf antennas up top?
 
Jan 22, 2008
8,050
Beneteau 323 Annapolis MD
GPS, no. It rocking to and fro, back and forth, will play havoc with the reading. This is one time lower is better. The signal gets there all the way from a satellte, so what's another few feet?
 
Aug 3, 2010
150
Hunter 326 Charleston SC
If you haven't done so already take a camera and take pictures of evrything up top for future referance.
 
Jun 6, 2006
6,990
currently boatless wishing Harrington Harbor North, MD
VHF antenna and don't get cheap on the coax. Most of your losses are in the coax going up the mast.
 
Jan 14, 2014
225
Newport Newport 28 Fair Haven, NY
Top of mine has simple windvane, VHF, and my LED anchor light. Can't think of anything else I would need all the way up there.
 
Jan 14, 2011
243
tanzer tanzer 28 bathurst nb
I have vhf, wind sensor, windex and anchor strobe ligth. My neighbour has the same plus a lightning rod
 
Mar 30, 2013
700
Allied Seawind MK II 32' Oologah Lake, Oklahoma
At the top of my mast I have a non-functioning VHF antenna (tested good before the mast went up), a wind vane that after only 7 weeks seems to be fouled with spider webs, a nonfunctional anchor light (tested good before mast went up) and a mast head unit for my nonfunctional Data marine wind instrument. Which also tested good before the mast was stepped.
:)
 
Mar 1, 2012
2,182
1961 Rhodes Meridian 25 Texas coast
Still for the life of me cannot understand putting an anchor light WAY up there, where people in small boats won't notice it. WORSE spot on the boat in my opinion.

I want mine about 6-8 feet off the deck, so the pre dawn fishermen, and dinghy drivers heading back from the bar at midnight will see the thing. At the mast head is great so ships can see, but I don't anchor where ships are moving.