Air Brake

The  is a gizmo block in SimplePlanes.

Summary
Air Brakes allow the plane to stop faster, as well as add the ability to slow down quickly mid-air prior to landing. Air brakes can also function as more powerful control surfaces, flaps or slats.

Tips

 * Air brakes should be balanced on the left-right and top-bottom surfaces of the aircraft. Imbalance may cause unwanted pitch, yaw or roll.
 * However, putting more air brakes on the top than bottom may help with pitching up right before hitting the landing strip.