What action, if any, is required when you are departing a satellite airport that does not have an operating control tower that is within Class C airspace?

When departing a satellite airport within Class C airspace that does not have an operating control tower, contacting ATC as soon as practicable is the required action. Class C airspace typically necessitates that pilots obtain ATC clearance before entering or operating within that airspace, even if the specific departure point lacks a control tower.

The rationale for contacting ATC is primarily about ensuring safety and communication. While satellite airports can lack an operational control tower, they are still under the jurisdiction of the surrounding Class C airspace with specific regulations designed to manage traffic. By reaching out to ATC promptly, pilots can receive necessary instructions and clearances that facilitate safe departure and integration into the busy airspace.

In addition, the regulation governing Class C airspace generally requires pilots to maintain two-way radio communication with ATC upon entering the airspace. Thus, making contact early on in the departure process helps ensure that the aircraft can safely transition into the controlled environment.

The other options imply specific procedural steps that are not necessary for all aircraft at a satellite airport without a control tower. For instance, obtaining a clearance by telephone or radio prior to departure might not be feasible or required in every situation, depending on the type of aircraft and its equipment. Similarly, the stipulation