KPSC is the ICAO code for Tri Cities Airport (IATA PSC), located in Pasco, WA.
Tri-Cities Airport is a public airport in Pasco, Washington, United States. It is two miles (3 km) northwest of downtown Pasco and serves the Tri-Cities metropolitan area in southeast Washington. The airport is the third-largest commercial airport in the state. The facility has three runways and covers 2,235 acres.
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