KAAT-Alturas Municipal Airport

Alturas Municipal Airport covers an area of 160 acres at an elevation of 4,378 feet above mean sea level. It has two asphalt paved runways: 13/31 is 4,300 by 50 feet and 3/21 is 3,096 by 60 feet. Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Alturas Municipal Airport is assigned AAT by the FAA .