HFguy wrote:


Heard them on 18145 around 1400-UTC. Signal was weak but readable. They
were running duplex, transmitting on 18145 and listening on 18150 or
18160, looking for stations in Europe. The pile-ups on the two receive
channels were considerable.

Small technical correction. That type of operation described above is
referred to as operating "split". In the communications world, "duplex"
means transmitting and receiving simultaneously, not the case here.