In addition to the fundamental time, speed, & distance calculations, the book delves into mastering wind calculations, determining pressure & density altitude, computing fuel burn, and mastering a multitude of conversions. Most importantly, readers learn the "whys" behind these calculations in addition to the "hows." An excellent training aid for an upcoming knowledge exam or to increase proficiency with the well-known whiz wheel.
Well written, easy to follow. finding easier ways to do the E-6B than when I was taught back in the 90's