Your AIS transmitter depends on its own GPS receiver for the
millisecond-accurate time data supplied by GPS. This is how
packet-collisions are prevented. If you remove the GPS aerial the AIS
transmitter will no longer work, I believe.
On Fri, Mar 16, 2018 at 7:04 PM, firstname.lastname@example.org
[amelyachtowners] <email@example.com> wrote: