159 matching evidence objects
Ranked by relevance
Matching “FL500-600” across titles, summaries, and full OCR text.
100% match
A Skywatch incident report detailing an encounter with an unidentified large balloon observed by a commercial aircraft.
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A commercial aircraft reported an unidentified balloon while flying at high altitude, prompting a Skywatch incident report.
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A Skywatch Incident Report detailing multiple aircraft sightings of an unidentified aerial phenomenon (UAP) on November 9, 2023.
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A Skywatch incident report detailing an unidentified aerial phenomenon observed by a general aviation aircraft on March 6, 2023.
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A commercial aircraft reported an unidentified aerial phenomenon while flying at 39,000 feet. The phenomenon consisted of one light that split into two, moving in a crisscross pattern at a higher altitude.
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A commercial aircraft reported an unidentified aerial phenomenon while flying at FL260 near Albany, NY. The phenomenon exhibited bright orange coloration and unusual altitude maneuvers.
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A Skywatch Incident Report detailing an encounter with an unidentified aerial phenomenon (UAP) by a commercial aircraft at high altitude.
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A commercial aircraft reported an unidentified aerial phenomenon while flying at 37,000 feet, which appeared to be engaged in dogfighting at a higher altitude. The phenomenon was not detected by ATC radar.
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A commercial aircraft reported an unidentified aerial phenomenon (UAP) while flying at FL360. The UAP was described as bright white and yellow flashing lights, stationary at a higher altitude, but was not detected on radar.
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This document details a report from Alaska Airlines Flight 428 regarding a slow-moving unidentified flying object (UFO) observed in the vicinity of Chiloquin, Oregon, on February 9, 2019. The UFO was noted to have a flashing white light and was flying at an altitude between 40,000 and 50,000 feet.
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On December 12, 2022, two commercial flights reported encountering unidentified aerial phenomena while flying at high altitudes near Winamac, Indiana. No evasive actions were taken by the pilots.
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On March 5, 2023, a Cessna C560 aircraft reported observing a possible UFO with green and blue lights while flying at FL400 near Mustang VORTAC in Nevada. No evasive action was taken, and there was no law enforcement notification.
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This document details a report from FAA operations regarding a UFO/UAP sighting by a China-registered aircraft, EVA 008, near San Francisco, CA. The aircraft reported an unidentified aerial phenomenon during its flight, but air traffic control did not observe any UAP on radar.
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The report details an incident involving an unidentified aerial phenomenon observed in Arlington County, potentially identified as a large balloon.
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Project Blue Book Special Report No. 14 analyzes reports of unidentified aerial objects (UAPs) received by the U.S. Air Force from 1947 to 1952. The report concludes that while many sightings remain unexplained, the majority can be attributed to known phenomena, and the likelihood of UAPs representing advanced technology is low.
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This document is a Skywatch Incident Report detailing an encounter with an unidentified aerial phenomenon (UAP) by a commercial aircraft on November 27, 2021.
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A commercial aircraft reported an unidentified aerial phenomenon while flying at FL 370, noting lights with no contrail at a higher altitude.
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The document discusses the historical context and scientific investigation of UFO phenomena, particularly focusing on Australia's approach and its relationship with U.S. intelligence agencies. It highlights the evolution of UFO investigations, the role of various projects like Project Blue Book, and the challenges faced in understanding and addressing the UF…
71% match
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