What Use Is An F-call?

What use is an F-call? Man-made interference is a wonderful thing. It allows you to appreciate that there are both people and morons on air. Some people become morons, either by accident, or on purpose, but every now and then you have special people who share our airwaves. In case you're wondering, a moron is someone with the intellectual age between 8 and 12. In the past we as amateurs have chosen to ignore them. In general that works pretty well. The moron doesn't know that they're having any effect and they soon move on to greener pastures, hopefully one six foot under, but that's a story for another day. I have a special friend. He's special because he thinks it's particularly funny to disrupt a weekly net that I host called F-troop. He likes to send DTMF tones, play audio tracks and generally be a pain in the rear. This isn't a new thing. I've been logging activity from this moron since April 2012. He comes in every now and then, completely disrupts the net and then pisses off. You could infer from