The image is a photograph of a sign in an airport terminal. The sign is rectangular in shape and has a black frame with a white background. On the left side of the sign, there is a list of information about the O-2A Skymaster aircraft. The list includes details about the aircraft, such as its size, weight, and other specifications. 

On the right side, there are two black and white photographs of the aircraft. One of the photographs shows the aircraft in flight, while the other shows the same aircraft in the background. The photographs are taken from a low angle, looking up at the sign.

The sign is mounted on a black metal stand with four legs. The background of the image shows a concrete floor and a few people walking around.