What is the procedure regarding mattresses when the tail wheel is damaged?

When the tail wheel is damaged, the procedure regarding mattresses is to secure them under the aircraft. This practice is important for several reasons. Placing mattresses under the aircraft serves to provide additional support and stabilization, which can help prevent further damage during repairs or while the aircraft is stationary. It can also protect the aircraft's components from contact with the ground or any debris.

Using mattresses for alternative purposes, such as seating or placing them on top of the aircraft, does not align with safety protocols and could lead to potential hazards. Removing them from the vicinity is not ideal, as having the mattresses available directly under the aircraft can be beneficial in terms of support and cushioning. Therefore, securing them under the aircraft is the most effective and appropriate action to take when dealing with a damaged tail wheel.