Complex sentence: Established in the early 1930s, it was New York City's first commercial airport, and it was also a terminus of historic flights by Amelia Earhart, Roscoe Turner, Wiley Post, and Howard Hughes.
Split into simpler sentences: Established in the early 1930s, it was New York City's first commercial airport. It was the terminus of historic flights by Amelia Earhart, Roscoe Turner, Wiley Post, and Howard Hughes.