For the Private Pilot or the Airline Captain… by far the #1 BEST SELLING aviation reference book in the world! Excruciatingly detailed PLAIN ENGLISH explanations of EVERYTHING essential for EVERY pilot. From student to airline captain… all will benefit. The ULTIMATE REFERENCE BOOK that explains all aspects of aviation from PROPS to HEAVY JETS. 430 pages crammed with virtually EVERY scrap of information essential and necessary for EVERY PILOT. If you can’t find it here you probably don’t need to know it. Virtually identical to the best-selling print book but in full hi-def color. Infinitely and crisply zoomable in Portrait, Landscape, or Multi-page views. Totally interactive Table of Contents and INDEX zip you immediately to the page you’re looking for no matter what key word you could possibly imagine. Highlight or underline text in any color; create notes in two different formats; tab pages; write or draw directly on the page with your finger in any color. Link effortlessly to a web search any selected text for further research.