On Jul 9, 9:49 am, Geoff Schultz wrote:
I will be pulling my mast and am planning on adding a second VHF antenna
for a dedicated AIS receiver and eventually an AIS transponder. However,
I'll end up with both of my VHF antennas next to one another. I suspect
that this isn't a good idea. Any suggestions as to how to handle this?

-- Geoff

Mount them vertically, e.g. collinear. Perhaps one on the spreader.

Bob