First came an astounding report that described yet another violation of restricted airspace over the Oak Ridge nuclear facility. This one occurred on July 19, 1953. Witnesses saw a black object moving out of a high white cloud for about five minutes. At times, the object appeared to be cigar-shaped, at other times round. According to the report:
This object was extremely black in color, having an appearance of a deep black metal exterior with a fine gloss. It did not leave a vapor trail or were there any lights of shine noticed. No sound was heard. The object flew east at a tremendous speed for what appeared to be approximately three miles, where it stopped. The object was then joined by two more of these same objects. A formation similar to a spread “V” was formed, and the objects at a tremendous speed flew in an eastward direction.
This report was made by the Atomic Energy Commission, and addressed to the adjutant general in Washington, D.C.9
Another UFO report was from Perrin AFB on July 26. The top read “Emergency,” and the text made clear why:
Ground observed seven unidentified flying objects, with one bright red light, on each object hovering at estimated altitudes from five to eight thousand feet. Visually observed from Perrin tower and citizens of Denison and Sherman, Texas. No lateral movement was observed. Formation was in groups of three with one trailing and then coming together to form the letter zebra. Formation then circled while gaining altitude and faded from sight one at a time. No air-to-air contact made. No radar contact made by Perrin radar. Visual contact was maintained from 2139C to 2155C. Visibility unlimited with clear sky condition.
This sixteen-minute sighting of seven UFOs in formation was classified as a “Vital Intelligence Sighting” and sent to Air Defense Command, the U.S. Secretary of Defense, and the CIA.10
The third major sighting of the summer occurred on the night of August 12 or 13, near Rapid City, South Dakota. This time, Blue Book was involved, although probably not solely so. At around 8 P.M., Ground Observer Corps, or GOC, saw an unidentified object. Soon after, radar at Ellsworth AFB tracked a “well-defined, solid, and bright” object. The base scrambled an F- 84, and the pilot saw the UFO. Many witnesses then saw the object accelerate and climb. The F-84 pursued, but reached no closer than three miles. Now low on fuel, the F-84 returned—followed by the UFO. Immediately, another F-84 was airborne. Before long, the pilot received strong radar returns of an object right in front of him. Although the pilot was a combat veteran, fear prevailed, and he broke off the chase. The UFO went off the scope, traveling northeast toward Bismarck, North Dakota, about two hundred miles away.
Reports soon came from Bismarck of a fast-moving, bright bluish object, identical to what had just been encountered in Rapid City. It hovered near an air filter center in Bismarck, seen by many witnesses. After performing various maneuvers, it disappeared after midnight. Before it left, three other UFOs appeared and were seen at ten thousand feet for three hours. The air force had no planes in Bismarck to pursue the objects.
Ruppelt personally investigated this case and called it “the best” in the air force files. Hynek also investigated, but did not say whether he worked with Ruppelt. In his report he wrote that “the entire incident ... has too much of an Alice-in-Wonderland flavor for comfort.” Vallee called the encounter “one of the most remarkable events in the history of American sightings.” The official file of the incident is several hundred pages long, with interviews and accounts from many military personnel. Yet, Blue Book later removed the case from its list of unknowns.11
The air force sought to clarify UFO reporting procedures with the issuance of AFR 200-2 on August 26, 1953, which superseded AF 200-5 from the previous year. The order tightened UFO reporting and investigating procedures and further restricted the release of UFO information. It directed that all confirmed UFO reports be rushed electronically to air force intelligence. When possible, all tangible evidence would go to ATIC at Dayton.
The order also confined UFO investigations to three groups: air force intelligence at the Pentagon, the 4602nd AISS, and ATIC. However, it stipulated that ATIC would only receive UFO reports after they passed through the 4602nd. AFR 200-2 thus formally stripped Blue Book of its investigative function, leaving it little more than a public relations front. Freelance investigators were definitely off-limits: even top-ranking air force officers were warned not to probe beyond the first stage of investigating a UFO, which essentially meant securing preliminary UFO reports for the three groups based on clearly specified questions to be asked of witnesses. Sightings were to be discussed only with “authorized personnel.”