Maybe not so much in the U.S. but many in Europe and elsewhere in the world they do.
Walt/K5YFW Leigh L Klotz, Jr. wrote: > I think gmfsk does mt63 so it shouldn't be hard for fldigi to do it. > Does anybody but MARS use it? > Leigh/WA5ZNU > > > > Announce your digital presence via our DX Cluster > telnet://cluster.dynalias.org > > Our other groups: > > http://groups.yahoo.com/group/dxlist/ > http://groups.yahoo.com/group/themixwgroup > http://groups.yahoo.com/group/contesting > http://groups.yahoo.com/group/wnyar > http://groups.yahoo.com/group/Omnibus97 > > > Yahoo! Groups Links > > > > >