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This section contains descriptions of unexplained facts provided by eyewitnesses or published in the media, as well as the results of their analysis by the group.

UFO. Netherlands

ID #1655631647
Added Sun, 19/06/2022
Author July N.
Sources
Phenomena
Status
Result
Resume

Initial data

Initial information from sources or from an eyewitness
Incident date: 
18.06.2022 15:45
Location: 
Ассен
Netherlands

A large black triangle was spotted in Assen:

A big black triangle, too big for a dry one, smaller than a chess piece. Flew at a constant speed. In the middle of the day. There was no discernible sound.

Original news

Grote zwarte driehoek.

ASSEN, DR — Zoals al eerder omschrijving. Grote zwarte driehoek, te groot voor een droge, kleiner als een chessna. Vloog in een constante snelheid. Met klaarlichte dag. Er was geen geluid waarneembaar.

Hypotheses

List of versions containing features matching the eyewitness descriptions or material evidence

Airplane / Helicopter

An aircraft is heavier than air for flights in the atmosphere (and outer space (e.g. An orbital aircraft)), which uses the airframe's aerodynamic lift to keep itself in the air (when flying within the atmosphere) and the thrust of the power (propulsion) installation for maneuvering and compensating for the loss of total mechanical energy on drag. 

Events

Rocket launches (from space.skyrocket.de)

  • Site: Vandenberg AFB, California (USA) Vehicle: Falcon-9 v1.2 (Block 5) Payload: SARah 1

Investigation

Versions testing, their confirmation or refutation. Additional information, notes during the study of materials

Resume

The most likely explanation. The version, confirmed by the investigation

Airplane / Helicopter

An aircraft is heavier than air for flights in the atmosphere (and outer space (e.g. An orbital aircraft)), which uses the airframe's aerodynamic lift to keep itself in the air (when flying within the atmosphere) and the thrust of the power (propulsion) installation for maneuvering and compensating for the loss of total mechanical energy on drag. 

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