Hi, Nur, and thanks for the note! The subscribers to 'meteorobs' are primarily interested in observing meteors for their own sake (including with radio), but I know there are several email mailing lists out there devoted to amateur radio communication: can anyone help Nur contact one of these groups? Also, Nur, have you checked out the "Liszt" mailing-list link page on the Web? Clear skies, Lew Gramer owner-meteorobs@latrade.com