Two-way radio communication must be established with the ATC facility having jurisdiction over the area prior to entering which class airspace?

Two-way radio communication must be established with the ATC facility having jurisdiction over the area prior to entering which class airspace?

• A. Class B
• B. Class C
• C. Class D
• D. Class E

Answer: (B)

Two-way radio communication with the controlling ATC facility must be established before entering Class C airspace. This airspace surrounds many busy airports and uses radar for separation, so you’re expected to contact ATC on the published frequency and maintain two-way communication as you operate inside. After you’ve established contact, ATC will typically assign a discrete transponder code and, for IFR flights, issue a clearance to enter. For VFR flights, being in two-way communication is still required to enter and remain within this controlled airspace. While two-way communication is involved in other controlled classes as well, Class C is the classic example where you must establish that contact prior to entry.

Two-way radio communication with the controlling ATC facility must be established before entering Class C airspace. This airspace surrounds many busy airports and uses radar for separation, so you’re expected to contact ATC on the published frequency and maintain two-way communication as you operate inside. After you’ve established contact, ATC will typically assign a discrete transponder code and, for IFR flights, issue a clearance to enter. For VFR flights, being in two-way communication is still required to enter and remain within this controlled airspace. While two-way communication is involved in other controlled classes as well, Class C is the classic example where you must establish that contact prior to entry.