Well after studying the now famous contrail photographed by steve douglass some years ago now i decided to see if these vapour trails were made just by secret aircraft or possibly normal jet engined aircraft such as fast jets and airliners.
Donuts on a rope contrail.
Of course it turned out that these contrails if you actually traced them to their sources were being left.
Aurora spy plane ion propulsion.
Its distinctive donuts on a rope contrail was spotted recently above utah s wasatch mountains.
There are many photos of strange contrails shown.
Donuts on a rope contrails produced by an unknown high speed high altitude aircraft have been reported throughout the u s.
More than a decade ago cotton ball like contrails were spotted and photographed periodically by observers throughout the u s but reports had dropped off sharply in recent years aw st may 11 1992 p.
Aurora was a rumored mid 1980s american reconnaissance aircraft there is no substantial evidence that it was ever built or flown and it has been termed a myth.
An update to the exotic propulsion aircraft page on the federation of american scientists web site that was recently brought to my attention provides a new photograph of a donuts on a rope contrail shot on november 10 2006 these contrails are interpreted by many people as evidence of secret high speed aircraft utilizing pulse detonation wave engines pdwe.
They clearly are not the same contrail then i read an article i think on wikipedia about aurora.
Donuts on a rope contrail buena vista co 10 20 12.
Donut on a rope contrails are they made by normal jet aircraft or secret black programs.
Government has consistently denied such an aircraft was ever built.
And europe suggesting that the classified pulser is no longer.
I went to the web looking for donuts on a rope.