- https://brushbeater.wordpress.com/training-courses – RTO Basic ($300), RTO Advanced ($300), Signals Intelligence ($300)
- https://brushbeater.wordpress.com/training-calendar
NCScout is the real deal. He was deployed with the Army and now teaches a variety of courses in North Carolina. I’ve traveled and taken the Basic RTO and Advanced RTO courses. I’m planning to take the Signals Intelligence course in 2020.
Sparks31 – Technology, Intelligence, and Communications Class. ($300) – https://squareup.com/store/sparks31/
I wish I could of taken some of Sparks31 courses. Last public class was in 2019. I’m current working through his book. Grid-down Communications.