主权项 |
1. A method for the independent powered self push back of an aircraft comprising:
a. equipping an aircraft with at least one self-propelled drive wheel powered by drive means mounted to drive said at least one wheel and powered to drive the drive wheel to rotate in a selected forward or reverse direction, thereby driving the aircraft in said selected direction, brakes, pilot input control means, and remote control means located either or both of interiorly or exteriorly of said aircraft and operatively connected to said drive means; b. commencing communication between a pilot of said equipped aircraft and ground crew upon completion of aircraft dispatch and gate disconnect, wherein the pilot signals to the ground crew that the aircraft is ready to begin push back; c. clearing the area for push back by the ground crew in response to the pilot signal that the aircraft is ready for push back, wherein the ground crew communicates to the pilot that the push back area is clear; d. releasing the aircraft brakes, actuating the pilot input control means to power said drive means to rotate said at least one drive wheel in a reverse direction, thereby causing the aircraft to move in a reverse, push back direction, wherein the pilot communicates to the ground crew that the aircraft brakes have been released and push back operations have been started; e. operating the drive means to move the aircraft in reverse while one or more ground crew walk on the ground with the aircraft while said aircraft travels in a reverse push back direction, wherein said ground crew are positioned to constantly maintain visual contact with the pilot and relay signals to the pilot to guide the pilot to move the aircraft safely in the push back direction; f. when the aircraft has been guided by communication between the pilot and the ground crew in the push back direction to reach a location where the aircraft must change to a direction different from the push back direction, applying the aircraft brakes to stop rotation of the powered self-propelled wheel; and g. after receiving an all clear signal from the ground crew, actuating said pilot input control means to power the drive means to rotate the wheel in a forward direction, causing the aircraft to move in a forward direction for taxi and takeoff. |