Page:Popular Science Monthly Volume 92.djvu/355

 Just As If They Were In Airplanes

��Because radio men are sent up in airplanes to direct the fire of the big guns in the rear, the United States Army has established a new interesting school

���At our aviation schools an attempt is made to mim- ic actual working condi- tions as closely as possible. Here a wireless student is looking down on a pano- ramic map as he would from an airplane. He flashes back what he sees

The boys in the gallery see objects on the map just as they would from a height of 6,000 feet. The instructor makes lights flash on the map, indicat- ing artillery fire. The students signal opin- ions as to hits and misses

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