Robert11 wrote:

Hello:

Newbie Quest's:

a. Regarding the military HFGCS (High frequency global communication
system), what
are the call signs that one might expecxt to hear ?

I think Mainsail is one ?
What are some others ?

Are ALL HFGCS conversations USB ?

b. Huntress and Giant Killer are NOT HFGCS; correct ?

Are these are always AM ?

There's lots of stuff here if you go looking for it:

http://www.wunclub.com/