The image is a photograph of a sign on a wall in a museum. The sign is in Japanese and appears to be explaining how to operate a helicopter. The background of the sign is white and there is an illustration of a helicopter in the top right corner. Below the illustration, there is text in both English and Japanese that explains the purpose of the helicopter and how it can be used to operate it.

The sign also has several smaller illustrations of different types of helicopters in different colors and sizes. The text on the sign explains that the helicopter can be operated in different directions and that it is suitable for use in a variety of environments. The illustrations show different types and sizes of helicopters, such as helicopters, helicopters, and helicopters. The image also includes information about the helicopter's features, including its size, weight, and other specifications.