Ham Radio Horizons magazineThe vintage amateur radio magazine Ham Radio Horizons has been archived for posterity and PDFs are available for download
The magazine, targeted at newcomers, was published by Communications Technology, Inc. who also produced Ham Radio magazine. It ran from March 1977 to 1981 when it was incorporated into Ham Radio magazine which in turn ceased publication in 1990.
You can download the magazine from
SOUTHGATE AMATEUR RADIO NEWS