Can haz upgrade?

After spending the last couple of “spare time” months looking at the material for the amateur radio Extra class exam, I decided it was time to take a more intensive approach. The past week I’ve been spending whatever time I can grab reviewing questions and material, taking practice tests and stuffing more radio material into my brain. I’m having to dust off all the old electronics knowledge I used to have (but never really put to use). The question pool for the Extra test has a lot more questions on electronics and circuits than the Tech or General question pool.

I’m making pretty good progress, and am getting to the point where I’m consistently getting a passing score or very close to a passing score in the practice tests I take. CARS has a testing session this coming weekend (Oct 13) and my goal is to be ready by then to take the test.