UFO Cases

Trindade Island UFO 1958

Case: Trindade Island UFO

Timeline: January 16, 1958

Location: Trindade Island, Brazil

Map: Google UFO Map

Type: Daylight sighting by multiple witnesses.

Classification: DD (see about classification) 

Source: UFOEvidence.org, By Jerry Clark (Center for UFO Studies)

Synopsis: In October 1957 the Brazilian Navy set up a small scientific base on the

unoccupied island, where oceanographic and meteorological research

would be conducted in connection with the International Geophysical

Year. Starting early the next month, instrument-bearing weather balloons

were launched daily. They were designed to explode in the upper

atmosphere, releasing the instrument packages which would parachute to

earth to be retrieved by the researchers. By the end of the month base

personnel were reporting silvery UFOs which seemed to be monitoring the

balloons’ movements.

Trindade Island UFO 1958

Trindade Island UFO Photo

Trindade Island UFO 1958

Trindade Island UFO Trajectory

Trindade Island UFO 1958

Almirante Saldanha Ship

Trindade Island UFO 1958

Video:

Google Map:

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Research assessments

VCM

Assessment pending — no scores issued. Methodology in development.

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Independent evaluative assessments, not probabilities of alien origin. An unassessed case is not a zero.