How should a glider overtake another glider?

When a glider is overtaking another glider, the proper procedure is to turn to either the left or right. This is in line with visual flight rules and standard aviation practices, where aircraft are required to give way to certain other categories of aircraft. In the case of gliders, it is essential to take into consideration the relative positions and the need for clear, visible actions to avoid any potential collision.

Turning allows for a safe and controlled maneuvers to pass the other glider, as it provides the pilot with the ability to see the other glider while maneuvering. It is crucial for safety to ensure that the overtaking pilot has a clear view of the path and can gauge the distance to the aircraft being overtaken.

Options such as climbing above or descending below the other glider may assume more risk than a simple left or right turn and also could lead to confusion for the other pilot as it might not be immediately clear what the intentions of the overtaking glider are. Maintaining a straight course does not account for the fact that the other glider may not be aware of the overtaking intentions, potentially leading to a hazardous situation. Thus, turning either left or right is the best practice for overtaking in flight.