PTS vs. ACS: Why You Should Train to the Modern Standards

FAA’s Airman Certification Standards are the superior tool for preparing for your next check ride.

Meg Godlewski

Wednesday, June 24, 2026 at 02:00 PM ET

Verified

Edited By:

Travis Tingle

There are similarities and differences between the Airman Certification Standards and Practical Test Standards for pilot testing. [Credit: Meg Godlewski]

Key Takeaways:

The Airman Certification Standards (ACS) are an updated and more comprehensive version of the Practical Test Standards (PTS), phased in as an evolution in aviation testing.
Unlike the PTS, which primarily focused on flying tasks, the ACS integrates aeronautical knowledge, risk management, and flying skills for a more holistic evaluation.
ACS-based training often incorporates scenario-based learning and has adapted to modern aviation technology, such as glass cockpits.
It is recommended to use the most recent version of the ACS from the beginning of flight training, as syllabi are now typically written to its standards.

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Question: I just inherited a bunch of old aviation books from a friend. He gave me copies of the Practical Test Standards (PTS) for private pilot, instrument, and commercial ticket. My instructor said I’d be better off using the Airman Certification Standards (ACS) to prepare for my check rides, but aren’t they pretty much the same thing?

Answer: According to the FAA, the ACS are an updated, modernized version of the PTS.