Evidence Explorer

…ion involving a flight engineer discussing an unidentified object observed during a flight. The engineer describes the object as larger than a typical aircraft and mentions issues with communication with Air Traffic Control.

…script of a conversation regarding an unidentified aerial phenomenon (UAP) observed during a flight. The dialogue includes questions about the autopilot status and the timing of when the crew first spotted the object.

…n aircraft incident, possibly involving a sighting of unidentified aerial phenomena (UAP). The dialogue includes questions about the presence of other aircraft and the characteristics of lights observed during the flight.

This document is a personnel statement from Erland D. Stephens, an Air Traffic Control Specialist at the Anchorage ARTCC, detailing an incident involving Japan Airlines Flight 1628 on November 18, 1986, where the flight reported an unidentified object in proximity.

This document is an inspection and surveillance record related to an incident involving a B-747 aircraft. The report details a call received from the aircraft's captain regarding an unusual observation during flight.

This document details two incidents of unidentified air traffic sightings reported by flight crews in Alaska in January 1987. The first incident involved an Alaska Airlines Boeing 737 that detected a fast-moving target on its radar, while the second incident involved a Japan Airlines Boeing 747 pilot who reported unusual lights in front of his aircraft.

This document details a communication exchange between Japan Air flight 1628 and the Fairbanks FAA tower regarding unidentified traffic observed by the flight. The exchange indicates that the flight was deviating from its course due to an unidentified object, with no military aircraft reported in the area.

This document appears to be a transcript of communication regarding unidentified targets detected on radar, with instructions to monitor and verify the situation.

This document appears to be a transcript of air traffic control communications involving Japan Air flight 1628 and United Airlines flight 69, discussing the identification of an unidentified traffic in the vicinity of the aircraft.

This document appears to be a transcript of radio communications involving an aircraft identified as 'Totem seven one' and air traffic control, discussing the sighting of another aircraft, presumably Japan Air 1628. The communication indicates an attempt to visually confirm the presence of the other aircraft and assess any nearby traffic.

This document is a personnel statement from Erland D. Stephens, an Air Traffic Control Specialist at the Anchorage ARTCC, detailing the incident involving Japan Airlines Flight 1628 on November 18, 1986, where the flight reported an unidentified object in close proximity.

This document is a personnel statement from Erland D. Stephens, an Air Traffic Control Specialist at the Anchorage ARTCC, detailing an incident involving Japan Airlines Flight 1628 on November 18, 1986, where the flight reported an unidentified object in proximity.

This document is a memorandum from the Federal Aviation Administration (FAA) regarding the radar images of Japan Air Lines flight 1628, which experienced intermittent radar images attributed to 'split images'. The FAA seeks clarification on this phenomenon for public communication.

The document discusses the phenomenon of uncorrelated radar signals, explaining the differences between primary and secondary radar returns and how they can indicate the presence of an aircraft.

This document is a memorandum from the U.S. Department of Transportation's Federal Aviation Administration discussing the radar targets associated with Japan Airlines flight 1628, which experienced unusual radar phenomena on November 17, 1986. It addresses the interpretation of 'split images' on radar and includes an analysis by Dennis Simantel.

The document discusses the phenomenon of uncorrelated radar signals, explaining the differences between primary and secondary radar returns and their implications for radar tracking of aircraft.

…rew of Alaska Airlines flight #53 reported an unidentified object on their weather radar while flying at 35,000 feet. Despite checking with air traffic control and the USAF, no other aircraft were identified in the vicinity.

This document is a personnel statement from LeoRoy J. Stratman, an Air Traffic Control Specialist at the Anchorage ARTCC, detailing his observations during the incident involving Japan Airlines Flight 628 on January 11, 1987.

…etailing an event involving a Boeing 737 operated by Alaska Airlines on January 29, 1987, near McGrath, Alaska. The report indicates no injuries or fatalities, and the aircraft was involved in a minor incident categorized under general aviation.

…rew of Alaska Airlines flight #53 reported an unidentified target on their weather radar while flying at 35,000 feet. Despite checking with air traffic control and the USAF, no other aircraft were identified in the area.