Prep the aircraft so the objects to be dropped will fit through the window on the right side of the aircraft. Take off and climb to the dedicated altitude for the drop. Fly to the height you feel comfortable with or want to drop from if there are no altitude rules.
Anticipate the drop. Check your air speed and ground speed as indicated on your instrument panel. Fly into the wind for the drop and pass over your target. Drop as quickly as possible as you pass over the target.
Let the wind and air speed carry the objects behind you. As you fly over the target and past it, your speed and wind will carry the object backward. Drop just after the target to allow the objects to fall into the target.
Sit in the left seat (co-pilot seat) or in the back seat if flying a taildragger, two-seater aircraft. Let the pilot take the controls and begin to climb to the target altitude.
Open your window as you approach the target. Have the pilot "circle" the target with the aircraft yaw going toward the left side of the plane. Have the pilot go into a steep bank and turn to the left.
Drop the object out the window as the plane circles over the target.
