GEO Quarerly Newsletter (December 2020)


leshamilton2004
 

For those who missed the announcement on GEO-Subscribers, I'm pleased to say that the December issue of the GEO Quarterly Newsletter is now available from the following URL:

http://leshamilton.co.uk/GEO/newsletter.htm

Among the topics of interest is a description by Ed Murashie of the HRPT Ground Ststion he has recently built.