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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 #1675198688
Added Tue, 31/01/2023
Author July N.
Sources
Phenomena
Status
Result
Resume

Initial data

Initial information from sources or from an eyewitness
Incident date: 
30.01.2023 08:29
Location: 
Зевенховен
Netherlands

The falling object was seen over Zevenhoven (South Holland region).

An eyewitness writes:

A falling object with a white tail, without sound.

The most likely explanation according to ufomeldpunt.nl - Inversion trace.

Original news

Vallend object

ZEVENHOVEN, ZH — Vallende object met witte staart, geen geluid.

Meest waarschijnlijke verklaring

Condensspoor

Hypotheses

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

Cloud (natural and man-made)

Clouds are the products of condensation of water vapor suspended in the atmosphere, visible in the sky from the surface of the earth. They consist of tiny drops of water and/or ice crystals (called cloud elements).

Airplane / Helicopter

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



A rotorcraft in which the lift and thrust required for flight are created by one or more main rotors powered by an engine or several engines. They differ in maneuverability, the ability to hover and almost vertical takeoff.

Investigation

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

Based on the appearance, this is really an airplane with a condensation trail (a man-made cloud).

Resume

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

Cloud (natural and man-made)

Clouds are the products of condensation of water vapor suspended in the atmosphere, visible in the sky from the surface of the earth. They consist of tiny drops of water and/or ice crystals (called cloud elements).

Airplane / Helicopter

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



A rotorcraft in which the lift and thrust required for flight are created by one or more main rotors powered by an engine or several engines. They differ in maneuverability, the ability to hover and almost vertical takeoff.

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