The FAA has placed very tight restrictions on the use of drones as it studies how to regulate them and maintain public safety.
Earlier it permitted oil companies to use them for surveys over Arctic waters. But with the cost of a UAS falling sharply, a number of companies, from mining companies to movie production and photography firms, are seeking licenses to operate drones on a commercial basis.
To get permission to fly, the companies must show their drones would not affect security and that they would be in the public interest.
A number of public agencies have already been authorized to fly drones for public service purposes, such as for security, rescue or weather forecasting.
Copyright Agence France-Presse, 2014