An aircraft, comprising: a body; a swept back wing coupled to the body and comprising: a leading edge; a trailing edge; a top surface; a bottom surface opposed to the top surface; a root at the body; and a tip distal to the body; and a shaft positioned in the wing at a swept back angle parallel to the leading edge of the wing; and a yaw control device positioned proximate to the tip of the wing, the yaw control device comprising a first deflector forming part of the top surface of the wing when configured in a closed position; a second deflector forming part of the bottom surface of the wing when configured in a closed position; and a hinge connected to the first deflector, the second deflector, and the shaft, the hinge coupling the first deflector to the shaft and the second deflector to the shaft; wherein the yaw control device is positioned a distance from the tip such that the tip cannot open and close with the first and second deflectors (250, 260); wherein the yaw control device is positioned at a distance from the leading edge of the wing and at a distance from the trailing edge of the wing so that the leading edge and the trailing edge are maintained as continuous edges with no breaks when the first and second deflectors (250, 260) are in respective first and second open positions; and wherein the first deflector and the second deflector are configured to simultaneously pivot from the closed positions to respective first and second open positions upon actuation of the shaft. a body; a swept back wing coupled to the body and comprising: a leading edge; a trailing edge; a top surface; a bottom surface opposed to the top surface; a root at the body; and a tip distal to the body; and a shaft positioned in the wing at a swept back angle parallel to the leading edge of the wing; and a yaw control device positioned proximate to the tip of the wing, the yaw control device comprising a first deflector forming part of the top surface of the wing when configured in a closed position; a second deflector forming part of the bottom surface of the wing when configured in a closed position; and a hinge connected to the first deflector, the second deflector, and the shaft, the hinge coupling the first deflector to the shaft and the second deflector to the shaft; a leading edge; a trailing edge; a top surface; a bottom surface opposed to the top surface; a root at the body; and a tip distal to the body; and a shaft positioned in the wing at a swept back angle parallel to the leading edge of the wing; and a yaw control device positioned proximate to the tip of the wing, the yaw control device comprising a first deflector forming part of the top surface of the wing when configured in a closed position; a second deflector forming part of the bottom surface of the wing when configured in a closed position; and a hinge connected to the first deflector, the second deflector, and the shaft, the hinge coupling the first deflector to the shaft and the second deflector to the shaft; a first deflector forming part of the top surface of the wing when configured in a closed position; a second deflector forming part of the bottom surface of the wing when configured in a closed position; and a hinge connected to the first deflector, the second deflector, and the shaft, the hinge coupling the first deflector to the shaft and the second deflector to the shaft; wherein the yaw control device is positioned a distance from the tip such that the tip cannot open and close with the first and second deflectors (250, 260); wherein the yaw control device is positioned at a distance from the leading edge of the wing and at a distance from the trailing edge of the wing so that the leading edge and the trailing edge are maintained as continuous edges with no breaks when the first and second deflectors (250, 260) are in respective first and second open positions; and wherein the first deflector and the second deflector are configured to simultaneously pivot from the closed positions to respective first and second open positions upon actuation of the shaft.