The first Airman Certification Standards (ACS) were issued in 2016, after a five-year gestation period, replacing the Practical Test Standards (PTS) system that previously governed checkrides for airman certificates and ratings. Implementation has proceeded smoothly, and according to designated pilot examiners (DPEs), the ACS is not more burdensome than the PTS. The big unknown, however, is whether the ACS will help improve safety, as reflected in accident rates.
One answer to that question will depend on how the risk management elements are trained and tested and how these standards will be adopted by existing pilots who may never take another practical test. In the final analysis, it will depend on how pilots, instructors and others take the ACS to heart after the checkride. I have written about the ACS before (see “The Coming Airman Certification Standards,” July 2013, and “New Certification Standards,” September 2015). It’s been four years since the first ACS was issued, so it’s time to take a look at how well they are working.
