USAF Aircraft Identification Chart December 28, 2006 Posted by Murdoc Apparently an oldie but I hadn’t seen it before. From MyConfinedSpace via Reddit. Updated: November 10, 2010 at 11:49 am ◀ GP-219 electromagnetic gauss pistol Iran’s Oil Woes ▶ Comments At first I thought the image in the lower left corner was a tank. Which I thought was hilarious. Then I realized it was a flying saucer, which is still funny. But not as funny.