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 modernized replacement for the older Practical Test Standards (PTS).
While PTS primarily focuses on pilot tasks, ACS is a more comprehensive document that includes aeronautical knowledge, risk management, and flying skills.
ACS-based training syllabi often incorporate scenario-based training and reflect modern aviation advancements like glass cockpit technology.
Flight instructors should introduce and apply the most recent version of the ACS from the very beginning of flight training.

See a mistake? Contact us.

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.