Online retailer Amazon has gotten approval from the U.S. Federal Aviation Administration to test its drones for package delivery purposes; this is the company’s second request, as the first time, the agency took so long to decide that the device in the application had became obsolete.

Online retailer Amazon has recently gotten approval from the U.S. Federal Aviation Administration to test its delivery drones. 

The company was originally given the greenlight in March, but this was six months after the original application, and by then, the drone model up for consideration had become obsolete. 
For this second request, the agency came back with a d