Dalnegorsk Height 611 Incident
On January 29, 1986, a luminous reddish sphere crashed into Height 611 near Dalnegorsk in the Russian Far East, leaving behind unusual metallic debris and altered rock at the impact site.
[Dolan Vol.2 enrichment]: Dolan's account adds significant detail: the crash occurs at 7:55 PM local time on January 29, 1986, less than 18 hours after the Challenger explosion (due to time zones). A reddish-orange sphere flies southwest at low altitude (2,000-2,500 feet), tracked at 15 meters per second (30 mph). Scientific team led by Valeri Dvuzhilny arrives February 3 and finds lead and iron balls, pieces of glass, fine mesh or netting, traces of high temperature activity, and magnetic anomalies. Lead balls contain only ~50% lead, plus silicon, aluminum, iron, and many elements including zinc, titanium, magnesium, silver, copper, lanthanum, praseodymium, calcium, sodium, vanadium, cerium, chrome, cobalt, nickel, and molybdenum. The mesh contains quartz filaments 17 microns thick with golden wires inside each filament. Biological effects include reduced leucocytes and platelets. The crash scene becomes an 'anomalous zone' for years afterward with UFO sightings, insects avoiding the area, and health problems for residents.
[Dolan Vol.2 enrichment]: Dolan reports that following the January 29, 1986 crash, the Dalnegorsk region experienced a major wave in 1987. On November 28, 1987, 33 unknown objects flew at low altitude over the eastern coast of Primorye near the Sea of Japan, with 13 flying over Dalnegorsk itself. The Far Eastern Commission registered 45 UFOs in the Dalnegorsk region in 1987 alone. Sightings also continued in Kamchatka near Shiveluch Volcano, with ball-shaped UFOs appearing to correlate with combat vehicle launches. The objects caused two-minute disruption of electrical circuits including televisions and computers.

Background
On the evening of January 29, 1986, residents of Dalnegorsk, a mining town in Primorsky Krai in the Russian Far East, witnessed a reddish, glowing sphere silently descend toward the hill designated Height 611. The object appeared to hover briefly before impacting the hilltop.
The Incident
Residents observed the reddish, glowing sphere descend silently toward Height 611 (611 meters elevation).
- Object hovered briefly before impact.
- Event occurred in Dalnegorsk, Primorsky Krai, Russian Far East.
Investigation
Soviet scientist Valeri Dvuzhilny led the investigation of the crash site.
Unusual findings included:
- Fragments of lead, silicon, and iron in configurations not matching natural ores.
- Thin metallic mesh of unknown composition.
- Rock subjected to temperatures exceeding 3,000 degrees Celsius.
- Trees around the impact site showed burn marks.
Analysis
Laboratory analysis by the Soviet Academy of Sciences determined:
- Some debris contained gold and silver particles in patterns inconsistent with known industrial processes.
Significance
The site continued to exhibit anomalous magnetic readings for years afterward.
The incident became known as 'Russia's Roswell' and remains one of the most physically documented UAP crash cases from the Soviet era.
Significance
One of the few UAP incidents with extensive physical evidence analyzed by state-level scientific institutions, making it a key case in the Soviet/Russian UAP research tradition.