73 Magazine (also known as
73 Amateur Radio Today) was a United
States-based amateur radio magazine that was
published from 1960 to 2003. It was known
for its strong emphasis on technical
articles and for the lengthy editorials in
each issue by its founder and publisher,
Wayne Green. The magazine title, 73,
(Morse: −−••• •••−− )
means "best regards"
among the amateur radio
and dx communities