Rod Machado's Private Pilot Handbook in Audio MP3 Format. Second Edition. 30 hours of lively narration by Captain Philip E. Hewitt, Ph.D. with guest impressionist Alec Cody. Learn everything you need for: The FAA private pilot exam, Biennial flight reviews, and Updating and refreshing your knowledge. A complete information source by on of aviation's best-known and most humorous teachers.