Iver Retrum and David Vaughan collectively have more than 60 years’ experience in business and general aviation and have worked with airports, FBOs, individuals and flight departments across the U.S. The BA Group understands aircraft and airports, and we use this insight and expertise to develop the best solutions for our clients. We recently have put our skills to work for Aero Colorado, JKC Realty LLC, McClurg Century Investments, Signature Flight Support and Riverside Aviation among others.