Complex sentence: North Central State Airport is one of six active airports operated by the Rhode Island Airport Corporation, the other five being T.F. Green State Airport, Quonset State Airport, Westerly State Airport, Newport State Airport, and Block Island State Airport.
Split into simpler sentences: North Central State Airport is one of six active airports operated by the Rhode Island Airport Corporation. The other five airports include T.F. Green State Airport, Quonset State Airport, Westerly State Airport, Newport State Airport, and Block Island State Airport.