Headquartered in San Luis Obispo, CA, our small family-owned business has been dedicated to helping Airmen achieve promotion for more than 29 years. We are the worldwide leader in our field, providing an unmatched variety of study tools that fit every learning style, including books, eBooks, flashcards, audio downloads, online tests, mobile apps and software. We created our first Air Force promotion study guide, a boxed set of flashcards, in 1988. Our success quickly multiplied by word-of-mouth as our customers outscored their peers to earn their next rank. Today, we are the only promotion study guide available in more than 100 Exchange stores worldwide. We remain committed to doing all we can to help Airmen master the AFH 1 and earn that next stripe. Our customers' success is still our best advertisement.