The Airline Transport Pilot questions are arranged by subject into chapters, supported with Answers, Explanations (for correct and incorrect answers) and References. Codes for Airplane, Helicopter, Part 121, 135 and Aircraft Dispatcher identify which questions you need to study for your specific test. Helpful test instructions, tips, excellent cross-references, and more included. Includes ATP Part 121 and 135 Airplane, Helicopter, Add-On Ratings tests, and Aircraft Dispatcher tests. 504 pages.

This series of test preparation guides for pilots covers the Federal Aviation Administration (FAA) exams for applicants seeking licensing by the FAA.
The FAA publishes a question database on the Internet to help applicants prepare for the exams, but they do not supply the correct answers. This series is fashioned to aid the applicant in studying for an exam by providing answers and explanations for every question in the FAA exam database. Designed to encourage self-testing and promote memory recall, these books arrange topics by subject category and are accompanied by specific study material for each category

About the FAA
The Federal Aviation Administration operates the world's largest aviation system. It is responsible for the safety and certification of aircraft and pilots, for the security of airports, and for the around-the-clock operation of the air traffic control systems

All Commercial Pilot questions arranged by subject into chapters with Answers, Explanations (for correct and incorrect answers) and Reference Codes for Airplane, Helicopter, Gyroplane, Glider, Balloon, and Airship Ratings. Helpful test instructions, tips, excellent cross-references, and more included. Includes Commercial Airplane, Rotorcraft, Glider, Lighter-Than-Air and Military Competency tests. 352 pages.
The leading resource for FAA Knowledge Exam preparation for over 55 years. ASA continues to produce the best books available to prepare students for all the exams:

• FAA Computer Testing Supplement is bundled with every test book so you will become accustomed to referring to the FAA Figures and Legends as you will during the test. This is the same book you will be issued at the testing center.
• The FAA tests are on a one-year cycle, with changes made up to 3 times a year. We make sure you have the most current information by publishing the books in July of each year, and posting updates on the ASA website that show changes made to the test questions.
• ASA's Test Preps contain the FAA questions and answer stems — plus answers, explanations (for both correct and incorrect answers), references, and FAA subject codes. Chapter text and illustrations help you more fully understand the concepts.
• The questions are arranged into chapters based on subject matter to promote better understanding, aid recall, and thus provide a more efficient study guide.

All Instrument Rating questions arranged by subject into chapters with Answers, Explanations (for correct and incorrect answers) and Reference Codes for Airplane, Rotorcraft and Add-On Ratings. Helpful test instructions, tips, excellent cross-references, and more included. Includes Instrument Rating, Instrument Flight Instructor (CFII), Instrument Ground Instructor (IGI), and Foreign Pilot Airplane and Helicopter tests. 312 pages.
The leading resource for FAA Knowledge Exam preparation for over 55 years. ASA continues to produce the best books available to prepare students for all the exams:

• FAA Computer Testing Supplement is bundled with every test book so you will become accustomed to referring to the FAA Figures and Legends as you will during the test. This is the same book you will be issued at the testing center.
• The FAA tests are on a one-year cycle, with changes made up to 3 times a year. We make sure you have the most current information by publishing the books in July of each year, and posting updates on the ASA website that show changes made to the test questions.
• ASA's Test Preps contain the FAA questions and answer stems — plus answers, explanations (for both correct and incorrect answers), references, and FAA subject codes. Chapter text and illustrations help you more fully understand the concepts.
• The questions are arranged into chapters based on subject matter to promote better understanding, aid recall, and thus provide a more efficient study guide.