This document is an APRO microfilm compilation of historical UFO and UAP reports dating from 1600 BC to 1956. It provides a chronological record of sightings to argue that aerial phenomena have been observed throughout human history.
This document is a collection of UFO sighting reports, correspondence, and press clippings gathered by APRO between 1946 and 1969. It documents the evolution of the 'flying saucer' phenomenon, starting with Kenneth Arnold's 1947 sighting and including various accounts of metallic craft and unexplained aerial events.
This document is a compilation of UFO-related newspaper clippings and personal reports collected by APRO between 1948 and 1971. It highlights the public's persistent interest in UAP sightings despite official Air Force conclusions that such phenomena were largely misidentified natural objects or hoaxes.
A collection of civilian UFO sighting reports and press clippings spanning the 1950s and 1960s, documenting diverse aerial phenomena and the ongoing conflict between civilian observers and official military skepticism.
This document is a compilation of APRO records, including sighting reports, press clippings, and correspondence from the early 1950s. It documents the civilian effort to track and research UAP sightings during a period of high public interest and official skepticism.
A compilation of civilian and military reports of UAP sightings from 1953, documenting consistent descriptions of high-performance, unconventional aerial objects. The reports highlight witness frustration with official dismissals and include accounts of radar tracking and physical effects.
A collection of 1954 UFO sighting reports and letters sent to APRO, documenting diverse aerial phenomena and witness experiences. The reports highlight the prevalence of UFO sightings among the public and the commonality of features like silent flight and rapid acceleration.
This document is a 1954 compilation of global UFO sighting reports and correspondence sent to APRO. It documents diverse aerial phenomena, including encounters with entities and physical traces, reflecting the era's intense public interest and skepticism toward official explanations.
This document compiles various international UFO sighting reports and official US Air Force explanations from the 1950s and 1960s. It highlights the discrepancy between public eyewitness accounts of anomalous aerial craft and official government conclusions attributing sightings to conventional sources.
This document compiles various UFO sighting reports, letters, and press clippings from 1954-1965. It highlights significant cases like the Socorro, New Mexico, incident and the Dudignac, Argentina, photograph, reflecting public interest and the activities of research groups like APRO.
This document is a compilation of letters and clippings sent to APRO between 1956 and 1967, documenting numerous civilian UFO sightings. It highlights the public's dissatisfaction with official government explanations and the ongoing efforts of amateur researchers to document these phenomena.
This document compiles press reports from 1952-1953 regarding widespread UFO sightings, including the Washington D.C. radar incidents and the Flatwoods Monster case. It documents the Air Force's struggle to explain these phenomena, with officials citing temperature inversions while acknowledging that many reports remained officially 'unknown'.
A compilation of 1954-1957 press reports and correspondence documenting multiple UFO sightings and alleged physical encounters with non-human entities in Venezuela and Europe. The reports highlight consistent descriptions of luminous craft and small, powerful beings, alongside accounts of official investigations into the credibility of the witnesses.