It could have been a balloon. This is the answer I phoned back to the Pentagon.

During January and February of 1948 the reports of "ghost rockets" continued to come from air attaches in foreign countries near the Baltic Sea. People in North Jutland, Norway, Denmark, Sweden, and Germany reported "balls of fire traveling slowly across the sky." The reports were very sketchy and incomplete, most of them accounts from newspapers. In a few days the UFO's were being seen all over Europe and South America. Foreign reports hit a peak in the latter part of February and U.S. newspapers began to pick up the stories.

The Swedish Defense Staff supposedly conducted a comprehensive study of the incidents and concluded that they were all explainable in terms of astronomical phenomena. Since this was UFO history, I made several attempts to get some detailed and official information on this report and the sightings, but I was never successful.

The ghost rockets left in March, as mysteriously as they had arrived.

All during the spring of 1948 good reports continued to come in. Some were just run-of-the-mill but a large percentage of them were good, coming from people whose reliability couldn't be questioned. For example, three scientists reported that for thirty seconds they had watched a round object streak across the sky in a highly erratic flight path near the Army's secret White Sands Proving Ground. And on May 28 the crew of an Air Force C-47 had three UFO's barrel in from "twelve o'clock high" to buzz their transport.

On July 21 a curious report was received from the Netherlands. The day before several persons reported seeing a UFO through high broken clouds over The Hague. The object was rocket-shaped, with two rows of windows along the side. It was a poor report, very sketchy and incomplete, and it probably would have been forgotten except that four nights later a similar UFO almost collided with an Eastern Airlines DC-3. This near collision is Volume II of "The Classics."

On the evening of July 24, 1948, an Eastern Airlines DC-3 took off from Houston, Texas. It was on a scheduled trip to Atlanta, with intermediate stops in between. The pilots were Clarence S. Chiles and John B. Whitted. At about 2:45 A.M., when the flight was 20 miles southwest of Montgomery, the captain, Chiles, saw a light dead ahead and closing fast. His first reaction, he later reported to an ATIC investigation team, was that it was a jet, but in an instant he

Both the pilots had gotten a good look at the UFO and were able to give a good description to the Air Force intelligence people. It was a B-29 fuselage. The underside had a "deep blue glow." There were "two rows of windows from which bright lights glowed," and a "50-foot trail of orange-red flame" shot out the back.

Only one passenger was looking out of the window at the time. The ATIC investigators talked to him. He said he saw a "strange, eerie streak of light, very intense," but that was all, no details. He said that it all happened before he could adjust his eyes to the darkness.

Minutes later a crew chief at Robins Air Force Base in Macon, Georgia, reported seeing an extremely bright light pass overhead, traveling at a high speed. A few days later another report from the night of July 24 came in. A pilot, flying near the Virginia-North Carolina state line, reported that he had seen a "bright shooting star" in the direction of Montgomery, Alabama, at about the exact time the Eastern Airlines DC-3 was "buzzed."

According to the old timers at ATIC, this report shook them worse than the Mantell Incident. This was the first time two reliable sources had been really close enough to anything resembling a UFO to get a good look and live to tell about it. A quick check on a map showed that the UFO that nearly collided with the airliner would have passed almost over Macon, Georgia, after passing the DC-3. It had been turning toward Macon when last seen. The story of the crew chief at Robins AFB, 200 miles away, seemed to confirm the sighting, not to mention the report from near the Virginia-North Carolina state line.

In intelligence, if you have something to say about some vital problem you write a report that is known as an "Estimate of the Situation." A few days after the DC-3 was buzzed, the people at ATIC decided that the time had arrived to make an Estimate of the Situation. The situation was the UFO's; the estimate was that they were interplanetary!

It was a rather thick document with a black cover and it was printed on legal-sized paper. Stamped across the front were the words TOP SECRET.

It contained the Air Force's analysis of many of the incidents I have told you