Best explanation can be found here: http://alancordwell.co.uk/Legacy/radionavigation/russian/bras.html
73 Mark PA5MW _________________ Topband Reflector Archives - http://www.contesting.com/_topband
Best explanation can be found here: http://alancordwell.co.uk/Legacy/radionavigation/russian/bras.html
73 Mark PA5MW _________________ Topband Reflector Archives - http://www.contesting.com/_topband