This dossier presents a detailed biographical intelligence profile of Valerij Černohajev, the Soviet aerospace engineer whose posthumous writings—compiled in Engineering Infinity—suggest possible involvement in clandestine reverse-engineering efforts tied to unidentified aerospace technologies. Based on family testimony, archival data, and behavioral pattern analysis, the report identifies strong circumstantial evidence linking Černohajev to classified Soviet-era programs, including the SETKA series of UFO investigations. Although direct employment records remain elusive, temporal alignment with known military research, pre-publication family knowledge, and parallels to documented technologies position Černohajev as a probable insider in Cold War-era exotic engineering efforts. This assessment offers vital context for understanding the origin and authenticity of the Engineering Infinity manuscripts.
