1. No systems or technical questions in the in person interview

2. Don't waste your time with Lumosity. The cog test isn't very difficult and you'll be fine if you're good at video games.

3. I recommend studying the Delta gouges. Focus on descent planning, time/distance equations, aerodynamic theory, and turbine engine theory. For books, I'd go with Everything Explained for the Professional Pilot, Turbine Pilots Flight Manual, and Aerodynamics for Naval Aviators.

Right now there's around 80 in the pool and they've called through 25 or so for class.