Evidence Explorer

UNCLASSIFIED UNCLASSIFIED OFFICE OF THE DIRECTOR OF NATIONAL INTELLIGENCE Preliminary Assessment: Unidentified Aerial Phenomena 25 June 2021 UNCLASSIFIED 2 UNCLASSIFIED SCOPE AND ASSUMPTIONS Scope This preliminary report is provided by the Office of the Director of National Intelligence (ODNI) in response to the provision in Senate Report 116-233, accompanyi…

…nidentified flying object (UFO) while flying over Alaska. Air traffic controllers tracked an image on radar that appeared to follow the aircraft, leading to an FAA investigation.

This document details an incident involving Japan Airlines Flight 1628, which reported an unidentified air traffic sighting on November 17, 1986. The flight crew, led by Captain Kenju Terauchi, observed strange lights and an unidentified aircraft during their flight from Reykjavik to Anchorage, Alaska.

The FAA released documents regarding a UFO sighting by a Japan Air Lines flight crew over Alaska on November 17, 1986. The FAA could not confirm the sighting but investigated to ensure no safety hazards existed. Analysis revealed that the radar anomaly was a split return from the JAL aircraft, not another aircraft.

…e document discusses the radar data related to Japan Airlines flight 1628, which experienced uncorrelated radar signals during its flight on November 17, 1986. FAA experts analyzed the radar data and explained the phenomenon of uncorrelated targets, emphasizing that this occurrence coincided with a pilot's sighting of an unidentified object.

…iscusses the analysis of radar data related to Japan Airlines flight 1628, which encountered uncorrelated radar signals during its flight on November 17, 1986. FAA experts explain the phenomenon of uncorrelated primary and beacon targets and its implications for radar tracking.

…iscusses the analysis of radar data related to Japan Airlines flight 1628, which experienced uncorrelated radar signals during its flight on November 17, 1986. FAA experts explain the phenomenon of uncorrelated primary and beacon targets and its implications for radar tracking.

The FAA released documents regarding a reported UFO sighting by a Japan Air Lines flight crew over Alaska on November 17, 1986. The FAA could not confirm the sighting but investigated to ensure air traffic safety.

The FAA released documents regarding a reported UFO sighting by a Japan Air Lines flight crew over Alaska on November 17, 1986. The FAA could not confirm the sighting but investigated to ensure no safety hazards existed in the air traffic control system.

The document discusses a UFO sighting by the crew of Japan Airlines Flight 1628 on November 17, 1986, which was corroborated by radar data. The crew reported seeing strange lights, which were later analyzed and attributed to various factors, including the planet Jupiter and atmospheric conditions.

This document discusses a UFO sighting involving a pilot and the FAA's investigation into the incident. The pilot reported seeing an object that moved in ways inconsistent with known celestial bodies, leading to a debate over the nature of the sighting. The FAA's analysis of radar data was inconclusive, and the document highlights the complexities of interpr…

The document discusses the Federal Aviation Administration's (FAA) response to public interest in a Japan Air Lines pilot's UFO sighting from November 17, 1976. The FAA is offering a package of information about the incident for a fee, including tapes, drawings, and photos. The pilot, Kenjyu Terauchi, reported seeing a large spaceship, which some investigato…

…mmunications issues, and environmental control systems. They also reflect on their experiences during launch, powered flight, and the initial stages of orbital operations.

The document is a preliminary transcript of the Gemini 4 flight crew debriefing, focusing on the operational aspects of the mission, systems performance, and environmental conditions experienced during the flight. The crew discusses various systems, including the environmental control system, communications, and operational checks, providing insights into th…

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…

On January 11, 1987, Japan Airlines Flight 628 reported seeing unusual lights while flying over Alaska. The lights appeared at various positions relative to the aircraft and were initially thought to be a UFO. Air traffic controllers confirmed no other traffic in the area, and the phenomenon was later attributed to village lights obscured by atmospheric cond…

The FAA has reopened its investigation into unidentified flying objects (UFOs) reported by a Japan Air Lines crew over Alaska on November 17, 1986. The inquiry aims to identify an unknown object that appeared on radar and was seen by the crew, which was initially dismissed as 'random clutter.'

The FAA is responding to significant public interest in a UFO sighting reported by a Japan Airlines pilot in November 1986. The agency is offering a comprehensive package of information about the incident for a fee, including tapes, drawings, and radar data.

The document discusses the FAA's response to public interest in a UFO sighting reported by a Japan Air Lines pilot, including the sale of detailed information packages about the incident.

This document provides a detailed analysis of the radar data associated with Japan Airlines flight 1628, which reported an unidentified flying object (UFO) during its flight over Alaska on November 17, 1986. The analysis focuses on the phenomenon of uncorrelated radar signals and the normalcy of the radar returns observed during the incident.