The chapters in this book cover a broad range of topics the FAA wants you to know. Readers should practice with these test questions until achieving at least a score of 90% before attempting the exam. The author strives to make the questions as similar as possible to the official FAA Exam. However, the FAA does not provide specific test-questions to the public. The sample questions here are based on the information available through documentation and research. The sample questions in this book refer to legends and figures from the FAA-CT-8080-2H Airman Knowledge Testing Supplement. FAA-CT-8080-2H is the testing supplement provided to test-takers during the official aeronautical knowledge test. Readers need to familiarize themselves with these legends and figures before attempting to take the test. For the best experience, the author recommends the printed version of this book.