Evidence Explorer

This document outlines technical guidelines for digitizing cultural heritage materials, focusing on viewing conditions and standards for image representation.

This document outlines technical guidelines for the evaluation and quality control of digital imaging, focusing on the digitization of cultural heritage materials. It discusses various metrics and definitions related to digital imaging, including color accuracy, exposure accuracy, and the impact of environmental factors on imaging quality.

This document discusses various aspects of radiometric distortion and noise in imaging systems, focusing on definitions and characteristics of different types of noise and their impact on image quality.

This document details the communications and actions taken by Japan Airlines Flight 1628 on November 18, 1986, regarding an unidentified traffic sighting. The radar data from Anchorage Center did not confirm the presence of the reported traffic, and no further information was received from civil or military sources.

This document is a transcription of communications regarding the Japan Airlines Flight 1628 incident on November 18, 1986, where the flight reported unidentified traffic during its flight near Alaska.

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.

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 discusses UFO sightings reported by pilots, particularly focusing on a notable incident involving a Japan Air Lines cargo jet. NASA scientist Richard Haines has tracked over 3,000 pilot-reported UFO sightings, categorizing them into two main types: objects that appear and disappear rapidly, and those that follow aircraft for extended periods. T…

This document recounts the experiences of Japan Airlines pilot Kenju Terauchi during a flight over Alaska on November 17, where he observed mysterious lights and objects in the sky, leading him to believe they were extraterrestrial in origin. Despite some speculation that the lights were reflections from ice crystals, Terauchi remains convinced of their othe…

The FAA is forwarding radar tapes and records regarding a UFO sighting reported by Japan Air Lines pilot Kenji Terauchi, who claimed that three lights followed his Boeing 747 cargo jet over Alaska for 55 minutes. Despite radar detection, military officials dismissed the sightings as clutter.

A Japan Airlines pilot's UFO sighting was attributed to the bright visibility of Jupiter and possibly Mars, according to investigator Philip J. Klass. The pilot's claims were contradicted by FAA communications, which indicated he lost sight of the object after a turn. Klass noted that the pilot did not mention the celestial bodies that were clearly visible a…

A Japan Air Lines 747 cargo plane crew reported seeing strange flashing lights while flying over northern Alaska. The FAA stated they could not explain the lights, and military authorities were unresponsive. The incident lasted about 30 minutes, with the lights following the aircraft for approximately 50 miles.

The FAA reported an incident involving a Japan Air Lines 747 cargo plane that encountered strange flashing lights while flying over northern Alaska. The FAA could not explain the lights, and military authorities were unresponsive. The lights reportedly followed the aircraft for about 50 miles.

This document discusses the phenomenon of UFO sightings reported by pilots, highlighting a specific incident involving a Japan Air Lines cargo jet. It features insights from NASA scientist Richard Haines, who has compiled over 3,000 UFO reports from pilots over the past two decades. The document details the nature of these sightings, including objects that a…

This document discusses a UFO sighting over Alaska involving a Japan Air Lines flight. The FAA and Air Force investigated the incident, which included radar signals and pilot reports of an unidentified craft.

On November 17, 1986, Japan Air Lines pilot Kenju Terauchi reported a close encounter with a UFO while flying over Alaska. The incident involved two cylindrical objects with bright lights that maneuvered in formation with his aircraft, leading to radar confirmations from Anchorage air traffic control and the U.S. Air Force.

…ht over Alaska. The sighting involved a large craft accompanied by two smaller objects, which displayed bright lights and were tracked on radar, although later investigations could not confirm radar echoes.

On November 17, the crew of Japan Air Lines Flight 1628 reported a UFO with flashing lights following their cargo jet across the Arctic Circle. The Air Force confirmed radar detection of an object near the plane, although FAA controllers did not see it. The crew described the lights as unusual and not typical of aircraft markings.

NASA scientist Richard Haines tracks over 3,000 UFO sightings reported by pilots, highlighting significant encounters and the cyclical nature of these reports. The article discusses a notable sighting by a Japan Air Lines cargo jet and the challenges of investigating these phenomena.

This document discusses a UFO sighting involving a Japanese Air Lines cargo plane on November 17, 1986, where the pilot reported being followed by an unidentified object. Air traffic controllers tracked a radar image that coincided with the pilot's report. The document also includes differing opinions on the sighting, suggesting it could be a natural phenome…