NATCA GRB represents the air traffic controllers working at the Austin Straubel International Airport Air Traffic Control Tower. Our tower handles an average of 65,000 aircraft operations a year. While our IFR room handles over 140,000 ooperations a year

Class C Services are provided during the hours the tower is open. When the tower closes, our airspace reverts to Class E.

Air traffic control services at the Austin Straubel International Airport are provided by the [Federal Aviation Administration]