Muroc Air Base Sighting

1947 July 8th

In his book The Report on UFOs, Edward Ruppelt provides the following account:

According to the old hands at ATIC, the first sighting that really made the Air Force take a deep interest in UFO’s occurred on July 8 at Muroc Air Base (now Edwards AFB), the supersecret Air Force test center in the Mojave Desert of California. At 10:10A.M. a test pilot was running up the engine of the then new XP-84 in preparation for a test flight. He happened to look up and to the north he saw what first appeared to be a weather balloon traveling in a westerly direction. After watching it a few seconds, he changed his mind. He had been briefed on the high-altitude winds, and the object he saw was going against the wind. Had it been the size of a normal aircraft, the test pilot estimated that it would have been at 10,000 to 12,000 feet and traveling 200 to 225 miles per hour. He described the object as being spherically shaped and yellowish white in color.

Ten minutes before this several other officers and airmen had seen three objects. They were similar except they had more of a silver color. They were also heading in a westerly direction.

Two hours later a crew of technicians on Rogers Dry Lake, adjacent to Muroc Air Base, observed another UFO. Their report went as follows:

On the 8 July 1947 at 11:50 we were sitting in an observation truck located in Area #3, Rogers Dry Lake. We were gazing upward toward a formation of two P-82’s and an A-26 aircraft flying at 20,000 feet. They were preparing to carry out a seat-ejection experiment. We observed a round object, white aluminum color, which at first resembled a parachute canopy. Our first impression was that a premature ejection of the seat and dummy had occurred but this was not the case. The object was lower than 20,000 feet, and was falling at three times the rate observed for the test parachute, which ejected thirty seconds after we first saw the object. As the object fell it drifted slightly north of due west against the prevailing wind. The speed, horizontal motion, could not be determined, but it appeared to be slower than the maximum velocity F-80 aircraft.

As this object descended through a low enough level to permit observation of its lateral silhouette, it presented a distinct oval- shaped outline, with two projections on the upper surface which might have been thick fins or nobs. These crossed each other at intervals, suggesting either rotation or oscillation of slow type.

No smoke, flames, propeller arcs, engine noise, or other plausible or visible means of propulsion were noted. The color was silver, resembling an aluminum-painted fabric, and did not appear as dense as a parachute canopy.

When the object dropped to a level such that it came into line of vision of the mountain tops, it was lost to the vision of the observers.

It is estimated that the object was in sight about 90 seconds. Of the five people sitting in the observation truck, four observed this object.

The following is our opinion about this object:

It was man-made, as evidenced by the outline and functional appearance.

Seeing this was not a hallucination or other fancies of sense.

Exactly four hours later the pilot of an F-51 was flying at 20,000 feet about 40 miles south of Muroc Air Base when he sighted a “flat object of a light-reflecting nature.” He reported that it had no vertical fin or wings. When he first saw it, the object was above him and he tried to climb up to it, but his F-51 would not climb high enough. All air bases in the area were contacted but they had no aircraft in the area.