Scottish Digital Users Group
Amateur Radio Digital Modes Group

This group is dedicated to the discussion and development of all amateur / ham radio Digital Voice and Data communication modes utilizing the HF/VHF/UHF/Microwave frequency bands.

The group also discusses the role and use of digital modes in emergency communcation(Raynet) and using digital modes with satellites.

The purpose of the group is to exchange ideas and information, learn about operating the digital modes and get on the air. Radio hams from any area are welcome to join and participate in the group.

Many thanks from all at Scottish Digital Users Group

More details and info here
http://sc0ttydug.ezforums.co.uk