NASA Fleet: Incoming. McDonnell Douglas F-18B Hornet (lead), Northrop T-38 Talon (right wing, on the left), McDonnell Douglas F-15 (left wing, on the right). Note: In formation photos, the position of the wing aircraft are described from the perspective of the lead aircraft. As the formation flys toward the ground observer (incoming), the right wing aircraft appears on the left side of the photo. As the formation flys away (outgoing), the right wing aircraft appears on the right side of the photo.