The close encounter, described by some sources as the most thoroughly documented and researched sighting of all time, occurred on this day in 1981 in the commune of Trans-en-Provence of the southeastern Var department (see previously), referred by the local authorities to the above unit GEIPAN of the French Space Agency charged with such unidentified phenomena after the sole witness reported it. Farmer Renato Nicolaï was startled by a strange whistling noise and claims to have seen a saucer-shaped object touch down in a nearby field, deploying retractable landing gear, and taking off almost immediately. The investigative group undertook a rather comprehensive battery of tests, finding the ground at the site showed signs of compression, scorching and trace amounts of phosphate and zinc. Yielding no plausible explanation after two years of joint research with the gendarmerie, many in the scientific community were sceptical of GEIPAN’s study as they could have been the result of normal agricultural activities. The team is still active and consists of four employees aided by dozens of volunteers and in general the cases are solved with pretty mundane explanations.