Comprising 200 members, mostly Scotland based, the group aims to promote DX and other competitive HF amateur radio activity in Scotland. Formed in 1993, the group sponsors DXpedition activity and in other ways promotes it's specific part of the hobby.
GMDX welcomes new members, not only in Scotland but worldwide. Details on joining are accessible using the link above.
DFing DQRM by Roger Western, G3SXW
Ethics and Operating Procedures for the Radio Amateur