We may have found an answer to the Lawton Triangles, or at least the "car" part of the UFO's. I am researching this further... Jim

From: http://www.marsearthconnection.com/ufomyst2.html#dmsp

 The DMSP UFO Satellite Photograph

Click image to view larger. It was March 3, 1986 when I got my first phone call from Alaska.  The man on the phone wanted to tell me about a photo from a satellite which  showed a UFO...a friend of his had swiped  the picture from the weather office at Elmendorff Air Force Base in  Anchorage, AK in October,1978. According to the anonymous friend, when this  picture "came down" from the satellite NORAD went on full alert. The friend  knew about this because of his job at the air force base...

It was a rectangular vehicle with no wings and 4 contrails, flying at 45,000  ft and traveling at Mach 6 or more. The location of the photo had been  determined by the land mass shown below. It was at Latitude 43 north,  Longitude 131:30 East...about 40 km southwest of Vladivostok, just off the  coast of the Soviet Union...

The photo had been verified as coming from a defense weather satellite and he had determined that the strange object was at about 45,000 ft and traveling at 4,000 to 5,000 mph... Two pictures made from a DMSP satellite negative (1) have been analyzed to determine the nature of an Anomalous Image (AI) which appears in the negative... See, also, America's Nuclear Flying Saucer