11 Dec
2013
11 Dec
'13
2:26 p.m.
Nice article by Mark Spencer WA8SME in the January, 2014 issue of QST on building a portable az-el rotator system for tracking the birds.
Available to ARRL members online at ...
Clint K6LCS
---------------------------------- Clint Bradford, K6LCS http://www.clintbradford.com