ASA has built a reputation for providing the aviation community with the most accurate and reliable products available.

Rely on the time-proven and dependable ASA Airline Transport Pilot Test Prep to prepare for your FAA Knowledge Exam. Test material is expertly organized into chapters based on subject matter and includes introductory text and illustrations, questions, answer choices, explanations (for correct and incorrect answers), answers, and references for further study. This topical study promotes better understanding and aids recall to provide a more efficient study guide. When you’re done studying, take 5 FREE practice tests and receive your test authorization (endorsement) with ASA’s online simulated testing program at no additional cost

ASA’s Airline Transport Pilot Test Prep is the pilot’s best resource for successful test-taking.

• Includes Prepware software for your computer and a 24-month subscription to Prepware Online with access from any internet-connected device
• Explanations for correct and incorrect answers, FAA references for further study, and airman test report codes for remedial study
• Figures from the FAA Airman Knowledge Testing Supplement
• Test-taking tips and quick cross-references for easy question-finding
• Free online updates and subscription service to stay informed of test changes!

The ASA Test Prep includes the Computer Testing Supplement CT-8080-7C—with the same FAA legends, figures, and full-color charts you’ll be issued at the testing center—to help you become familiar with all available information before you take your official test. You can count on ASA to keep up with changes in the FAA Knowledge Exams with free updates available both online and through an email Update subscription service. ASA’s Instrument Pilot Test Prep is the pilot’s best resource for successful test-taking.

Use Test Prep 2025: Airline Transport Pilot for the following Knowledge Exams:

• ADX: Aircraft Dispatcher
• ATS: ATP - Airplane (Single Engine)
• ATM: ATP - Airplane (Multi-Engine)
• ATH: ATP - Helicopter (Part 135)
• ARA: ATP - Airplane - Added Rating (Part 135)
• ARH: ATP - Helicopter - Added Rating (Part 135)
• ACP: ATP Canadian Conversion