Photograph showing a radio range station, consisting of a small building and an array of antennas around the building. The words “RADIO RANGE” are visible on the building’s roof. Radio range stations emitted signals that served as navigational aids for pilots. See related image Nos. 374N0257 and 374N0478.

Photograph showing a radio range station, consisting of a small building and an array of antennas around the building. The words “RADIO RANGE” are visible on the building’s roof. Radio range stations emitted signals that served as navigational aids for pilots. See related image Nos. 374N0256 and 374N0478.

Photograph showing a radio range station, consisting of a small building and an array of antennas around the building. The words “RADIO RANGE” are visible on the building’s roof. Radio range stations emitted signals that served as navigational aids for pilots. See related image Nos. 374N0256 and 374N0257.