What should a pilot do when approaching a controlled airspace?

When approaching controlled airspace, it is essential for a pilot to make contact and request clearance from Air Traffic Control (ATC). This is crucial because controlled airspace is managed by ATC, and it exists to ensure the safe and orderly flow of air traffic. By communicating with ATC, the pilot can receive vital instructions regarding entry into the airspace, including any necessary traffic advisories or specific routing.

By requesting clearance, the pilot ensures they are following regulations and maintaining safety standards established for that airspace. Clearance from ATC provides important information that could affect the flight's altitude, route, or any necessary adjustments due to other traffic. This interaction supports situational awareness for both the pilot and ATC, reducing the risk of mid-air conflicts. Thus, making contact and obtaining clearance is a key responsibility for pilots operating near or within controlled airspace.