> I don't know, and maybe someone will. But I have the same trouble: I > find a few beacons between 200 and 500 kc that I cannot locate in airnav. > Like HMY, which by its strength must be nearby, Try HMY 512 kHz Lexington/Muldrow, OK N 35 01 44 W 97 13 50 73 Mitch