A demonstration of a computer program for antenna modeling will be the topic of the Feb. 6 meeting of the Story County Amateur Radio Club. Dr. Gerald Johnson will explain to radio amateurs and short-wave listeners how to analyze antennas by using the downloadable ‘Mmana-Gal’ software. The 7:30 p.m. program will be presented in Conference Room D of Mary Greeley Medical Center (near the north entrance, with parking available east of McFarland Clinic). The meeting is free and open to the public; annual memberships in the Story County Amateur Radio Club are available for $10 per year.