A pair of U.S. Air Force F-16 (sixteen) not F-15 fighters in the Thunderbirds doing a close-formation pass.
Image taken on 4 April 2004, at the Eglin Air Force Base Open House.
Camera: Nikon F5
Lens: VR 80-400mm AF Nikkor
Film: Kodak Max 400
Filter: Tiffen 81A
The image was cropped some after the scan.
Photoshop LE used to add a light canvas texture.
A typo - 5 and 6 keys are fairly close together..... ;)