For prospective US hams, I've been looking into a program for my classes I'd like to pass on. A free study guide is available at http://www.kb6nu.com/study-guides/ (keep in mind the new question pool takes effect 7/1/2018) with a series of videos at https://www.youtube.com/watch?v=Fu9C2w8b3TY&list=PLEQEmDhe_mrKvhTscEUbLZvnk7yaw5kuU. !amateur cc: @naanyum