The series of incidents started when military patrols who were protecting the area began to report seeing formations of lights flying through the night sky.  At first the lights were reported every three or four nights, but inside of two weeks the frequency had stepped up.  Before long they were a nightly occurrence.  Some patrols reported that they had seen three or four formations in one night.  The sightings weren’t restricted to the men on patrol.  One night, just at dusk, during retreat, the entire garrison watched a formation pass directly over the post parade ground.

As usual with UFO reports, the descriptions of the lights varied but the majority of the observers reported a V formation of three lights.  As the formation moved through the sky, the lights changed in color from a bluish white to orange and back to bluish white.  This color cycle took about two seconds.  The lights usually traveled from west to east and made no sound.  They didn’t streak across the sky like a meteor, but they were “going faster than a jet.”  The lights were “a little bigger than the biggest star.”  Once in a while the GI’s would get binoculars on them but they couldn’t see any more details.  The lights just looked bigger.

From the time of the first sighting, reports of the little lights were being sent to the Air Force through Army Intelligence channels.  The reports were getting to ATIC, but the green fireball activity was taking top billing and no comments went back to the Army about their little lights.  According to an Army G-2 major to whom I talked in the Pentagon, this silence was taken to mean that no action, other than sending in reports, was necessary on the part of the Army.

But after about two weeks of nightly sightings and no apparent action by the Air Force, the commander of the installation decided to take the initiative and set a trap.  His staff worked out a plan in record time.  Special UFO patrols would be sent out into the security area and they would be furnished with sighting equipment.  This could be the equipment that they normally used for fire control.  Each patrol would be sent to a specific location and would set up a command post.  Operating out of the command post, at points where the sky could be observed, would be sighting teams.  Each team had sighting equipment to measure the elevation and azimuth angle of the UFO.  Four men were to be on each team, an instrument man, a timer, a recorder, and a radio operator.  All the UFO patrols would be assigned special radio frequencies.

The operating procedure would be that when one sighting team spotted a UFO the radio operator would call out his team’s location, the location of the UFO in the sky, and the direction it was going.  All of the other teams from his patrol would thus know when to look for the UFO and begin to sight on it.  While the radio man was reporting, the instrument man on the team would line up the UFO and begin to call out the angles of elevation and azimuth.  The timer would call out the time; the recorder would write all of this down.  The command post, upon hearing the report of the UFO, would call the next patrol and tell them.  They too would try to pick it up.