I'm new to the site and have never seen that pic posted before I could care less if it's a hoax only because I have no idea what the hoax is
concerning the images in this pic. To me it looks like an old school pic of an air base or something along those lines. It's possible it's a hoax.
There is also another photograph that shows a combination of the two pictures, flying saucer's with an airframe tail section parked in front of the
hangar in the same formation.