Compilation of UFO/UAP Sighting Reports and Correspondence — Denmark and Greenland, 1976-1986

This document is a comprehensive compilation of UFO and UAP sighting reports, correspondence, and internal military assessments from the Danish Tactical Air Command (Flyvertaktisk Kommando) spanning the years 1976 to 1986. The file contains numerous standardized 'Spørgeskema' (questionnaire) forms completed by civilian and military witnesses across Denmark and Greenland. These reports detail a wide variety of observations, ranging from stationary lights in the sky to objects described as boomerang-shaped, spherical, or pulsating. Many reports include specific details such as time, location, estimated altitude, and witness descriptions of the objects' behavior. The document also includes internal correspondence between military units, police departments, and civilian organizations like SUFOI (Skandinavisk UFO Information) and the Jydsk Teknologisk Institut. A significant portion of the file is dedicated to investigating specific incidents, such as the 1980 case in Brabrand where a substance fell from the sky; laboratory analysis eventually concluded this was likely human waste from a commercial aircraft. Other sections detail radar observations at Thule Air Base in Greenland, where military personnel attempted to correlate radar signals with visual sightings, often concluding that the signals were either unidentified or potentially related to natural phenomena or known aircraft. The correspondence reflects a formal process of information gathering, where military authorities sought to verify reports while maintaining a skeptical or analytical stance, often attributing sightings to aircraft, weather phenomena, or misidentifications. The document serves as a historical record of how Danish military and police authorities managed and documented public reports of unidentified aerial phenomena during this decade.