AirspaceQuestion 141 of 934

A pilot calls approach control before Class C entry. The controller replies, "Aircraft calling approach, standby." What does this mean?

  1. Radio contact is established, so the pilot may enter
  2. The pilot may enter, but must squawk 7600
  3. The pilot may enter below the 1,200 foot shelf only
  4. Radio contact is not established, so the pilot waits
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Correct answer: Radio contact is not established, so the pilot waits

If the controller does not use the aircraft call sign, two-way radio contact does not exist.

Source: Aeronautical Information Manual (FAA, Basic with Change 3, 9 July 2026), AIM 3-2-4 Class C Airspace — Entry Requirements, page 182

Practice airspace

Questions last reviewed: 18 October 2026