Air Charter Safety Foundation

818 Connecticut Ave NW, Suite 900

Washington, DC 20006

Phone Number  (888) 723-3135




The ACSF Industry Audit Standard (IAS) was designed to be a single, comprehensive standard for the on-demand air charter and fractional aircraft ownership industry. The IAS comprehensively evaluates both an air charter operator’s or fractional aircraft ownership company’s SMS and its FAA regulatory compliance.
Read testimonials from operators that have gone through the ACSF audit program:
“The experience of having undergone the ACSF audit process left us with a much stronger, cohesive, and safe operation.   The standards set out by ACSF provided us with a roadmap of where we needed to focus our resources to improve or add systems where a shortfall was identified.  In addition, the audit left us with a very clear picture of what we are capable of accomplishing, and how to get there. Meeting this standard has given our organization another tool to grow while keeping safety as our number one priority.”
 - Levi Stockton, President, Advanced Air, LLC
“Priester Aviation is thrilled by its addition to the Air Charter Safety Foundation registry. All of us at Priester Aviation have worked hard to achieve the high level of performance required by the ACSF standards.”
- Andy Priester, President and CEO, Priester Aviation, LLC.

“Keystone Aviation is extremely proud to have our strong commitment to safety recognized by the Air Charter Safety Foundation.  Keystone Aviation has been a member of ACSF since its inception and truly appreciates their work in advancing safety and quality for the General Aviation industry.  We look forward to a continued strong partnership between our organizations.”
- Matthew Dana, Vice-President of Flight Operation, Keystone Aviation
“I am thrilled that Mayo Aviation joins the ranks of companies accredited by the ACSF. This elite group of companies represents industry leaders committed to providing the highest level of safety possible. For organizations participating in the Air Charter Safety Foundation audit, safety is no accident. For these organizations, safety is prescriptive, planned and deliberate - a daily focus that permeates everything they do.”
  - Bill Mayo, President and CEO, Mayo Aviation