heliport on the east side of Manhattan located on the East River Greenway, between the East River and the FDR Drive viaduct. Also known as the Atlantic Metroport at East 34th Street, it is a public heliport owned by New York City and run by the Economic Development Corporation. The Heliport at 34th street is NYC's ultimate outdoor events venue located in the heart of midtown east. Located on Manhattan's waterfront – on the East River at 34th street –– Atlantic Aviation 6N5 is right in the heart of the bustling "capital of the world."