"Broadcast" via VARA for EMCOMM
TLDR: Feature to create a list of station calls and connect to each in turn to deliver the same short message.
Using VarAC HF for EMCOMM we've found that broadcast messages are, not surprisingly, pretty unreliable compared to VARA HF. Typical sequence is net control uses broadcast to ask for check-ins and stations use broadcast to announce their participation. That process is pretty unreliable.
As an alternative, we might have stations individually connect to net control using VARA HF at the start of the net to check in, give their call sign and tactical role. (Not on a calling frequency, obviously).
Net control would assemble a list of the checked in stations. The first use of the feature would be to send the list of stations and brief net instructions to each station in turn using VARA HF.
Typically, individual stations would be instructed to connect directly with each other…


I’m sure your aware that you can put mulitiple call signs on an vmail.