Evidence Explorer

This document discusses the radar data analysis related to Japan Airlines flight 1628, which reported an unidentified flying object (UFO) on November 17, 1986. The FAA's review of radar data indicated the presence of 'uncorrelated primary and beacon targets,' which are not uncommon and can occur due to timing discrepancies in radar systems.

This document contains correspondence between U.S. Congress members and NASA regarding inquiries about UFOs and Mars photographs. It includes letters from Senator Olympia Snowe and Senator Charles Grassley, addressing public concerns about UFO sightings and the authenticity of NASA's Mars images.

This document details an incident involving unidentified air traffic observed by the crew of JAL flight 1628 on November 17, 1987, as they approached Anchorage, Alaska. The crew reported seeing strange lights that changed position and were confirmed on radar by air traffic control.

This document discusses an incident involving Japan Airlines Flight 1628, where the pilot reported seeing three unidentified lights in the sky while flying over Alaska. The FAA has stepped up its investigation into the sighting, which included a large darkened globe and smaller lights that changed angles. The pilot, Kenji Terauchi, reported the lights to air…

The document discusses a UFO sighting reported by a Japan Air Lines pilot, which has generated significant public interest, prompting the FAA to offer a detailed information package for purchase.

The document appears to be a transcript of a conversation discussing observations of unidentified aerial phenomena, including descriptions of a 'mothership' and smaller objects with similar technology. The dialogue suggests a comparison of sizes and distances of these objects, as well as their movement patterns.

The document contains a conversation regarding the size estimation of an unidentified object, comparing it to a jumbo jet and an aircraft carrier. The discussion involves multiple individuals, likely in a Japanese context, estimating the object's size to be significantly larger than conventional aircraft.

The document discusses an eyewitness account comparing the size of an unidentified object to that of a jumbo jet and an aircraft carrier, suggesting it was significantly larger than typical aircraft observed at a distance.

This document contains selected materials related to the FAA investigation of Japan Air Lines flight 1628, which reported an unidentified aerial phenomenon on November 17, 1986. It includes transcripts of interviews with the flight crew, statements from air traffic controllers, and explanations regarding uncorrelated radar signals.

The document analyzes radar data related to the JAL-1628 incident on November 18, 1986, where the pilot reported a UFO sighting. The analysis concludes that the radar returns were normal and did not indicate any unusual targets.

This document analyzes radar data related to the JAL-1628 incident on November 18, 1986, where the pilot reported a UFO sighting. The analysis indicates that the radar returns were normal and did not show any abnormalities associated with the reported target.

This document details the scientific debriefings of astronauts John Glenn and others regarding their observations during the Mercury spaceflights in 1962-1963, focusing on luminous particles, atmospheric phenomena, and recommendations for future scientific observations in space.

This document contains radio communications from flight JAL-1628, which reported unidentified flying objects (UFOs) during its flight near Anchorage, Alaska. The pilots communicated sightings of a UFO and described its position relative to their aircraft.

This document discusses a UFO sighting reported by the crew of a Japan Airlines flight on November 17, 1986. The pilot, co-pilot, and flight engineer observed a stream-like radar target that was interpreted as a UFO, which was later suggested to be an echo from ice crystals. The FAA made data regarding the incident available, countering claims of government …

This document details an incident involving Japan Airlines Flight 1628, which reported an unidentified object while en route from Keflavik, Iceland to Anchorage, Alaska on November 17, 1986. The object was detected on the aircraft's weather radar and was tracked by air traffic control.

…t.was. observed at the 2 o'clock: position, ten’ (10): miles fa Es T-of Gamp- Haugen’ :(40°30'N = 141°30'R), The aerial object was first siznted- at WAS oe ene pilot: began a’ turn ta. apitercept his element leader who was approximately three iles: ahead, ciréling to the left. When the pilot was close enough ‘to the lead: craft’ +o identify it.as.a 7th Fight…

On November 17, 1986, Japan Airlines Flight 1628, a Boeing 747 cargo flight, reported an unidentified traffic at its altitude during its flight from Keflavik, Iceland to Anchorage, Alaska. The traffic was visible on the aircraft's weather radar and was tracked by air traffic control. The unidentified object remained in proximity to the aircraft during maneuv…

A request for information regarding the JAL pilot Kenju Terauchi's UFO sighting on November 17, 1986, directed to the Federal Aviation Administration.

This document details an incident involving unidentified air traffic observed by the crew of Japan Airlines flight 1628 while approaching Anchorage on November 17. The crew reported seeing strange lights that changed position and were confirmed on radar by air traffic control.

This document contains various materials related to the investigation of JAL Flight 1628, including radar data, voice transcriptions, photographs, and interviews with the flight crew and air traffic control.