GMDSS A nice starter article on decoding GMDSS / DSC and YADD

[ka3jjz]

From the SWLing.com blog.;..

Guest Post: Monitoring Digital Selective Calling (DCS) with YADD

Many thanks to SWLing Post contributor, Don Moore–noted author, traveler, and DXer–for the following guest post: Monitoring DSC with YADD By Don Moore (The following article was originally publishe…

swling.com

Mike