3D-printed rockets could soon be launched into space

The video discusses the Turan One rocket, which is being developed using 3D printing technology by Relativity Space. The rocket is expected to take around 60 days to print and will stand approximately 100 feet tall. It can carry a payload of nearly 2,7150 pounds. Relativity Space has received permission from the US Air Force to launch the rocket at Cape Canaveral, Florida, with hopes to launch by the end of 2020.

Where has Relativity Space received permission to launch the Turan one?

By when does the company hope to launch the 3D printed rocket?