Thursday night at 9 pm Eastern time on hamtalklive.com, tune in to learn about the meaning of 75. I’ve been signing off the show each week with 73 and 75, and many of you have asked what it means. Listen to the show on Thursday to find out with our guest, Brian Linn, KD0HII, the president of Christian Amateur Radio Fellowship. We will also talk about what CARF is doing, and how it relates to Christmas. CALL IN LIVE during the show with your questions and comments at 812-NET-HAM-1 (812-638-4261) or by Skype at Ham Talk Live. Or, you can tweet us anytime @HamTalkLive. If you miss the live show, you can catch all of our past shows on hamtalklive.com or most podcasting services.