Army Security Agency (same as AFSS) Radio Direction Finder. Very tactical in Vietnam, but at a Taiwan Air Station, sitting in front of a green scope hour after hour, reading books mostly to break the boredom! No planes at an Air Station, just good eats!I learn hands on also, but with my background in avionics with the Air Force and 25 years as a maintenance electrician/technician in a major manufacturing facility I learned the RTFMF (Read The Full Manual First) method. I worked with equipment that could take your life if you were not careful.
I know the Breeze is not quite that drastic, but it a habit that I never break.
Glad I could help you out, part of my job in the Air Force was being an Avionics Instructor and Course Developer. Still like teaching technical skills.