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Multiple Choice

What condition must exist prior to issuing a circling approach?

Circling approaches depend on the ability of ATC to provide proper traffic control and sequencing near the destination airport. The critical factor is that the airport has an operating control tower, so ATC can issue a circling clearance and maintain separation from other aircraft in the vicinity. Without a tower, there isn’t a controlled environment for issuing and enforcing the circling maneuver, so ATC would not issue a circling clearance in the same way. Weather and flight conditions do affect whether a circling maneuver is allowed (there are published minimums for visibility and cloud, wind considerations, etc.), but they are not the gating condition for the clearance itself. And being in level flight or calm winds is not a prerequisite to issuing the circling clearance.

Circling approaches depend on the ability of ATC to provide proper traffic control and sequencing near the destination airport. The critical factor is that the airport has an operating control tower, so ATC can issue a circling clearance and maintain separation from other aircraft in the vicinity. Without a tower, there isn’t a controlled environment for issuing and enforcing the circling maneuver, so ATC would not issue a circling clearance in the same way.

Weather and flight conditions do affect whether a circling maneuver is allowed (there are published minimums for visibility and cloud, wind considerations, etc.), but they are not the gating condition for the clearance itself. And being in level flight or calm winds is not a prerequisite to issuing the circling clearance.