FAA issues experimental airworthiness certificate to Amazon

(Reuters) - The Federal Aviation Administration issued an experimental airworthiness certificate to an Amazon.com Inc unit's unmanned aircraft (UAS) design. Amazon Logistics Inc will use the certificate for research and development and crew training. (http://1.usa.gov/1C1w3DL) (Reporting by Subrat Patnaik in Bengaluru; Editing by Joyjeet Das)