Hi Paul and anyone else who might be interested,

In case the attachments didn’t make it through the email system, I have put a reprint of the AMS-81 article from the magazine “Orbit May/June 1983” here. https://www.dropbox.com/sh/bmhmq43t36uzsc9/AAAdaa5xY-IgdJLdL4lC83V6a?dl=0 . Orbit magazine was the for-runner of the AMSAT Journal.

73, Terry Osborne ZL2BAC