Made for US Army aviators going through flight training at Fort Rucker, Alabama but can be used by all US aviators, both US Army and US FAA pilots.

Helps prepare for Instrument checkrides, both US Army yearly Instrument evaluations and yearly FAA exams.

2 different sets within this one book:  one set is from the Instrument "Daily Questions" at Fort Rucker and the other set written by a Fort Rucker Instrument IP/ IFE (49 years flying helicopters for the US Army).

Over 150 pages of flashcard type question and answers.  One side ask a question and the other side answers the question.  Many illustrations.  Lots of airspace questions too.