Meanwhile, the latest tip Allen has received, and planned to check out on Saturday in his Cessna airplane, was activity at a military installation base between Walnut Springs and Meridian.
"I'm told the base was supposed to have closed several years ago," Allen said. "But, recently, activity has been seen there in the way of Hummers and helicopters."
Allen is speculating that perhaps the old base has reopened following publicity on recent UFO sightings, not just in the Stephenville area, but around the world.
Allen said a retired military man that worked at this particular installation contacted him and said the crews there used to set up "a mock up of the F-16 jet on a pedestal so that it could be tested to see if radar would pick it up."
Allen said the base was a 3,000-acre secret facility, which includes a concrete runway and employed lots of military people.
"I'm just going to do a fly over and see what I can see," Allen said. "I'm told that if you Google for an aerial view it comes out as a blur, but I haven't had time to check that out myself."