The Boeing 727 Study Guide is a compilation of notes taken primarily from flight manuals, but it also includes elements taken from class notes, computer-based training, and operational experience. It is intended for use by initial qualification crewmembers, and also for systems review prior to recurrent training or check rides.The book is written in a way that organizes in one location all the buzz words, acronyms, and numbers the average pilot needs to know in order to get through qualification from an aircraft systems standpoint. The book covers the Boeing 727-100 and 727-200 versions.