Season 1 / Episode 27
The team heads to Sonora, Calif., to explore whether sightings of triangular ships are indeed UFOs or attributable to military aircraft; the team builds a model of a triangular UFO based on an ancient artifact found in Colombia.
Genre - Paranormal/Mystery
Running Time - 1h
Country - USA
Language - en
Original Air Date - Wednesday 18th March 2009
|► Watch on History Channel|
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