Paul, the ? source is no doubt my lowfer SIW in EN51uq. It runs an altering sequence of QRSS30 and QRSS60 every other day (except Su, Mo) on 185.2993 kHz. Assuming you're in FN55mf the path length is almost exactly 1000 miles. Not bad! 73, Garry, K3SIW, EN52ta, Elgin, IL