Tri-Cities Airport is a village-owned, public-use airport located three nautical miles (6 km) southwest of the central business district of Endicott, a village in Broome County, New York, United States. According to the FAA's National Plan of Integrated Airport Systems for 2009–2013, it is classified as a general aviation airport.Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned CZG by the FAA but has no designation from the IATA.Facilities and aircraftTri-Cities Airport covers an area of 230acre at an elevation of 833 feet (254 m) above mean sea level. It has one runway designated 3/21 with an asphalt surface measuring 3,900 by 75 feet (1,189 × 23 m).For the twelve-month period ending January 15, 2008, the airport had 48,200 aircraft operations, an average of 132 per day: 89% general aviation, 10% air taxi and <1% military. At that time there were 52 aircraft based at this airport: 86% single-engine, 6% multi-engine and 8% glider.