So then I read Curt Sutherly's ufo book -- and he has a chapter on the triangle sightings. At that point I realized this was a new frequently seen craft -- it's a perfect triangle. Nick Redfern has documented a triangle craft at a u.s. military base in the U.K. in the late 1940s -- he has the military documents to prove it. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.