It's difficult to quantify. An airport where I want to land/takeoff is an economic benefit to me, but that value doesn't make it into any economic impact reports.
MILLIONS OF JOBS
In 2013, a comprehensive study by PricewaterhouseCoopers concluded that employment from general aviation totaled 1.1 million jobs in that year.
AN ECONOMIC POWERHOUSE
That same study pegged the national total economic contribution of general aviation at $219 billion annually.
Additional economic impact can be inferred from the 2200 charter flight companies, 4,144 repair stations, and 569 flight schools operating 4653 aircraft. There are 3,330 fixed based operators, 18 “fractional” ownership providers and 261,806 airframe and power plant specialists.
- See more at: http://www.aviationacrossamerica.com....eyUnPEag.dpuf