Question: Who owns the airport  which was the destination of American Airlines Flight 514? 
Sentence (from "Calverton Executive Airpark"): Calverton Executive Airpark (ICAO: 3C8, formerly CTO) is a public-owned private-use airport located three miles (5 km) west of the central business district of the Calverton hamlet, in the Town of Riverhead, Suffolk County, New York, United States.
Relevant evidence: No