What plays a key role in determining the spacing during a landing in formation?

The spacing during a landing in formation is primarily determined by the visual contact with the lead aircraft and maintaining a spacing of 1-1.5 miles. This visual reference is crucial as it allows the wingman to assess their distance from the lead aircraft accurately. Maintaining this specific distance ensures safety and stability in the formation, preventing collisions and allowing for coordinated maneuvers during the landing process.

While communication with air traffic control, the type of aircraft, and airspeed can contribute to overall flight safety and performance, they are not the primary factors for determining the spacing during landing in formation. For example, effective communication can enhance overall situational awareness but does not directly influence the physical spacing between the aircraft during landing. Similarly, while different aircraft types may have varying performance characteristics, the established visual contact is the most critical factor that pilots rely on to maintain safe distancing in a formation landing.