The Andretti-Thayer operation was to have offered hangars for private and corporate planes, a maintenance shop, aviation fuel, aircraft sales, a charter service, a flight school, an office and a lounge for pilots and passengers.

Race car driver Mario Andretti is no longer affiliated with Andretti-Thayer Aviation Services Corp. He sold his stock in the company in late 1988 to his former partner, William H. Thayer, a Coopersburg businessman. Thayer now operates as Thayer Aviation Service Inc.