Yep, he's probably started cheerfully doodling Smith charts by now ... (I used Smith charts a couple of times in school, but did not inhale.) P.S. Just hit s

Yep, he's probably started cheerfully doodling Smith charts by now ... (I used Smith charts a couple of times in school, but did not inhale.) P.S. Just hit search for 'Amateur Radio "Extra" license curriculum', and it's impressively comprehensive, at least from the first hit, a nice PDF at http://www.arrl.org/files/file/Instructor%20resources/Tiley,%20AD7FO/2016%20Extra%20Class%20rev%201%209.pdf http://www.arrl.org/files/file/Instructor%20resources/Tiley,... (it features Smith charts at page 109, and at 118 ends with a full page blank chart :)