This article describes a credible UAP report from 1953. It is an excellent example of the fact that reports of triangular UAPs predate the F-117 and B-2 by decades. There is also an incredible degree of consistency in the shape, appearance, and behavior of reports about triangular UAPs. This appears to be a global phenomenon, given the number of similar reports from other countries.

https://uapregister.substack.com/p/from-the-archives-3-dallas-texas?publication_id=772353&post_id=148460945&isFreemail=true&r=3kr0w6&triedRedirect=true&utm_source=substack&utm_medium=email