When is a side-step maneuver allowed during flight operations?

The side-step maneuver is a procedure that allows pilots to transition to a parallel runway when they are on final approach and the conditions permit. This maneuver specifically requires that the parallel runways are separated by a certain distance, which is typically 1,200 feet or less.

When this specific separation exists, it ensures that the necessary safety margins are maintained during the transition between the runways. The pilot must still ensure it is safe to execute the maneuver, particularly in regard to any traffic on the parallel runway.

In contrast, the other scenarios provided do not meet the requirements or conditions for conducting a side-step maneuver. For instance, alternate landing strategies might pertain to emergency situations but do not dictate the specifics of side-stepping to a parallel runway during an approach. Similarly, clearance by ground control applies more to taxiing operations rather than to actions taken during a final approach.