Russia.Dalnegorsk · Height 611

The first account of the event was written by Valery Dvuzhilny, a biology teacher at Dalnegorsk School No. 1 and a member of the Geographical Society, in the local newspaper 'Trudovoye Slovo' of 22 February 1986: "At 19:55 on 29 January of this year, two schoolboys, Sergei Olkhov and Alyosha Maslov, saw a glowing red ball. It was flying from the southwest, from Gorely, almost parallel to the ground, on a somewhat inclined path. A trail of sparks and white smoke stretched behind the ball. Its size, as it seemed to the observers, was that of a football. Its colour changed from bright to dim, and as it flew it lit up the ground and moved the shadows of the trees." On reaching the bus station area, the account continues, "it went sharply down and struck the rock with a dull sound. A bright flash followed, the ball bounced, another flash, and it fell on the rocks. At that moment a fire started there, which stopped after an hour."

The site is the rocky summit of Izvestkovaya hill, known as 'Height 611' for its elevation, above the mining town of Dalnegorsk (Primorye), which has lived since the nineteenth century off lead and zinc deposits. Other witnesses emerged later, about twenty according to the press, and some claimed the object bounced off the rock several times and then flew on. First the family of one of the schoolboys climbed up, and on the third day the school local-history club led by Dvuzhilny did. One of his pupils, Konstantin Timush, recalls finding "a burned place, as if something burning had fallen", and on careful inspection "some metal drops, as if molten metal had splashed, and some metallized little meshes". Dvuzhilny described a stump half turned to charcoal and half covered in black, glass-like streaks, and said he later climbed about a hundred times to collect metal drops.

In 1989 Dvuzhilny wrote in the same newspaper that the samples had been studied at three academic centres and eleven research institutes and that "many samples show properties unusual for our earthly materials": the alloys contained 17 chemical elements, and in the 'mesh', a complex carbonaceous material, there were quartz threads 17 microns thick with a gold wire inside, a technology the specialists he cited called impossible at the time. That same year the newspaper 'Molodoy Kommunist' quoted metal physicists from the local 'Bor' and 'Dalpolimetall' enterprises saying no industry would use such a combination of elements at once. These results come from Dvuzhilny himself and the laboratories he consulted: the analysis reports have not been published or independently replicated, and his finds are now held by his family. Not even the finding that the alloy from the hill contained lead mined at a specific Soviet deposit changed his mind: as quoted by Mikhail Gershtein, Dvuzhilny reasoned that the visitors could use earthly lead as fuel and refuel along the way. Over time he concluded that the town sat over a 'wormhole' through which visitors entered.

At Dalnegorsk, as at Trans-en-Provence 1981 (↗), physical material collected on site was analysed in the laboratory. That it was collected by a schoolteacher with his pupils (not a military or intelligence agency) and that he openly shared the results in the local press distinguish it from the usual Anglo 'classified crash retrieval' pattern: here there was a biology teacher climbing a hill three days later with his school club, and no military secrecy. The chain of custody is essentially that of a single investigator and his network of laboratories; the samples were never subjected to blind counter-analysis by an independent Western laboratory, and the context of late-Soviet ufology and the glasnost-era press introduced narrative amplification that is hard to separate from the hard data.

The soberest skeptical reading requires no fraud. Journalist Valery Bolshakov of 'Trudovoye Slovo' proposed ball lightning in 2013 and produced a witness according to whom the summit had held, in the 1960s, a hut with electronic equipment, probably a relay, which lightning burned a couple of years before 1986: the drops and meshes could be debris that was already there. The 'anomalous' concentrations of gold and other elements may also reflect Dalnegorsk's own mining geology. Physicist Valentin Psalomshchikov instead proposed a foreign reconnaissance balloon probe that self-destructed. The original account does not describe anything that requires a craft either: a football-sized ball with a trail of sparks, an impact with a dull sound and a fire that lasted an hour. What keeps the case open is that no one has published the analyses that would allow these readings to be tested.