1999, 91, 89, 87, 86, 81, 79, 69, 67 Pete, wa2cwa On Tue, 11 Oct 2005 06:15:15 -0500 "Ray" <atp1986 at mchsi.com> writes: > Someone mentioned to me several years ago about > modifications and upgrades to the Heath SB-200 that > were published in ARRL QST magaizines. Does anyone > know what year or years these articles were written? > > Thanks, > > Ray > N6XVO