One Fairchild aerial survey plane in 1935 carried unit that mixed two synchronized cameras, and every digital camera having five six inch lenses with a ten-inch lens and took photos from 23,000 feet. Each photo lined 200 and twenty-five sq. miles. One of its first authorities contracts was an aerial survey of New Mexico to review soil erosion. A 12 months later, Fairchild introduced a greater high altitude camera with nine-lens in one unit that would take a photo of 600 sq. miles with each exposure from 30,000 feet.

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