Thanks Peter for the info, being is hereby passed to the amrad lf gang Andre' *************************************** Peter W. Schnoor wrote: > Hello Group, > Hi Andre', > > There is an impressive description of NSS: > > http://www.exit109.com/~jimh/nss.shtml > > 54°16'N / 10°04'E, JO54ag > 73 es gl de Peter, DF3LP