In this May 8, 2014 file photo, a Parrot Bebop drone flies during a demonstration event in San Francisco. The government is issuing the first two permits to agriculture and real estate companies to monitor crops and photograph properties for sale. The Federal Aviation Administration (FAA) exemptions to the current ban on commercial drone flights were granted to Advanced Aviation Solutions in Spokane, Washington, for monitoring crops, and to Douglas Trudeau of Tierra Antigua Realty in Tucson, Arizona. (Photo by Jeff Chiu/AP Photo)
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