perhaps we are lost in communication. You said "These triangles are the same as blackbird, top secret, just that every man knows about them"
My reply was simple. If everyone knows they are man-made, why are they being reported as UFO's to such organizations as MUFON?
I never once mentioned anything about Aliens "flying around in triangular craft" -simply trying to understand a post you made above.
aye sorry i made the same mistake with you a few weeks back, some of my stuff gets lost in translation, i speak english, you speak australian, im serious, i was educated when gray was spelt gray and not grey, thats just one example of hundreds now, when 'izes' were 'ises', a many words had just the one definition, and we used pounds shillings and pence, yards feet and inches, and we got free milk at school.
so back to the triangles, seems to me ive been reading about these craft for 2 decades or so, i assume they are an open secret, as was the blackbird, there were even toy blackbirds planes on sale while it was still 'top secret', and i am sure the blackbird was the source of many UFO reports..
have you seen the night footage of a triangle, its class.