What does number 2 do during Lost Wingman procedures at final approach?

During Lost Wingman procedures at final approach, the role of the number 2 aircraft is to turn away momentarily to ensure separation from the lead aircraft. This action is critical for maintaining safety and avoiding a potential mid-air collision. By turning away, the pilot can create a safe distance between themselves and the lead, allowing them to assess the situation and execute further maneuvers as necessary.

This procedural step ensures that number 2 is not directly following number 1, which could lead to a dangerous situation if the lead aircraft were to encounter an emergency or a go-around situation. The momentary turn helps maintain visual contact with the lead and keeps the formation dynamic under control while allowing number 2 to address any threats posed by the lost wingman situation.

Other actions, such as descending immediately or executing a go-around, could lead to unsafe scenarios on approach or interfere with the lead's flight path. Communicating with ground control is also important, but it does not specifically address the immediate actions required during the lost wingman procedure in flight. Thus, turning away momentarily is the best choice to ensure safety and effective management of the situation.