Nov 7th, 00:00Z - Nov 9th 01:00Z Stone Mountain, GA. Stone Mountain Hamfest. 146.760. W4BOC, Certificate & QSL. Stone Mountain Hamfest, P. O. Box 1282, Stone Mountain, GA 30086. Stone Mountain Hamfest Inaugural Commemorative Special Event Stations K4A – K4M – K4R – K4C – W4BOC/P (Bonus Station) HF frequencies will be 80, 40, 20, modes will be SSB, CW, and FT8. Starting Friday, November 7th 00:00Z, ending Sunday the 9th 01:00Z . 48 hours round the clock Click here -> stonemountainhamfest.com <- Certificates and QSL cards: To obtain a certificate from any of the special-event stations offering them, send your QSO information along with a 9x12 inch self-addressed, stamped envelope to address listed in the announcement. To receive a special event QSL card (when offered), be sure to include a self-addressed, stamped business envelope along with your QSL card and QSO information.