Listening to a recording of myself sending Morse code over the weekend, it finally occurred to me why KD0FNR is frquently aliased as KD0F by the Reverse Beacon Network: NR sounds a lot like the character '/'. The LCWO code practice site made it easy to tell you and show you: First, listen to the entire KD0FNR callsign: Now, listen to just NR: And now, here's the character '/': Hear the similarity? The RBN ignores characters after '/'. Thus, the 'slash' (that's really NR) is ignored, and the callsign KD0FNR truncates to KD0F. Ham Radio and Unschooling The middle kid, 10 year-old Mota, is mildly interested in ham radio and he's learning Morse code. He is however, very interseted in programming. Consequently, he's been working though an html5 game programming book. In the book, he's having to learn both html and JavaScript. Consequently, he knows what a div is, and he knows where his JavaScript code gets pulle...