The site selected for the transportation hub is in Lake Nona, a 17-square-mile planned community within the city limits that is next to Orlando International Airport. The aircraft themselves will also fall under the agency’s oversight. is the regulatory authority over all flight activities in the United States, including urban air mobility aircraft,” the F.A.A. They also said that the tax rebates were not taking away from existing funds. “It also should be emphasized on rebates that’s on value that they’re generating,” Mr. Dyer said on Monday.