CTAF Areas

Overflight’s CTAF Area overlays clearly define the boundaries where specific Common Traffic Advisory Frequencies (CTAF) are used across Alaska’s uncontrolled airspace. Each area is mapped with precision to help pilots avoid frequency confusion during approach, departure, or enroute operations in shared traffic zones. These overlays reduce radio congestion, enhance traffic coordination, and support safer communication practices—especially in remote or high-traffic GA corridors.