All Instructors Guides on One CD! The new GFD Instructors Guide CD contains all four instructors guides (Private, Instrument/Commercial, Multi-Engine, and Flight Instructor) on one convenient CD, together with bonus materials like lesson plan templates, and instructor endorsements. The Instructors Guides describe the Jeppesen philosophy of instruction, cover the process of obtaining FAR Part 141 school approval, and provide pilot briefings for use at strategic points in student training. Answers and critiques are included for the stage exams, and the answer keys for the end-of-course exams include cross-references to source materials that students will find useful for additional study.