This plane doesn't 'exist'... Aurora Top Secret Spy Plane SR-91

This plane doesn't 'exist'... Aurora Top Secret Spy Plane SR-91!!!

I am posting this video for your consideration... You decide if it is real or speculation... I know that you Pilots out there will have some interesting thoughts on this, and I am anxiously waiting to read them...

The U.S. Navy has stated that they have tracked several triangular craft flying at speeds far beyond current Physics norms... Are these craft presented in this video the one and the same? You be the judge...

Here is some partial information from the Video Description (I did note that there are many spelling errors, which could be from a poor translation, and I corrected most of them, but I am guessing":

Found And Explained

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At the end of the SR-71 spy plane program in the 90s, the US was left without a new spy plane to operate across the world. The SR72 is still decades away, and for the last 30 years, supposedly, the military has flown blind.

Or have they.

There are many reports of strange triangle aircraft flying high above military airbases, and across the world, that seem to defy modern aviation physics, with the abilities to fly faster than anything ever before, and seemly vanish into the clouds.

little is known about this plane, but it is estimated to fly at a top altitude of 135,000 feet (or possibly 110,000 feet), and cruising around 90,000 feet. At these altitudes the aircraft would have an incredible speed, easily pushing Mach 6 and tearing across the sky.

To reach this pace, it would either have a ramjet or early scam jet like that proposed for the SR72, or it would have a very unique propulsion called a Pulse Wave Detonation Engine. Basically this crazy idea uses small detonations of fuel to push the aircraft forwards, constantly chain reacting until the plane reaches the required speed. This will result in a very unique contrail of a ring of donuts daisy chaining behind the aircraft.

Its very different form normal engines. All regular jet engines and most rocket engines operate on the deflagration of fuel, that is, the rapid but subsonic combustion of fuel. The pulse detonation engine operates on the supersonic detonation of fuel. Because the combustion takes place so rapidly, the charge of a fuel and air mix does not have time to expand during this process, so it takes place under almost constant volume. Constant volume combustion is more efficient than open-cycle designs like gas turbines, which leads to greater fuel efficiency.

If the aircraft had this engine, it would mean it could fly high enough to be out of range of any current anti-aircraft defenses, while offering range considerably greater than the SR-71, which required a massive tanker support fleet to use in operation.

The auroras mission profile would be spying, used to bridge the gap between spy satellites and slower aircraft or drones.

Speaking of drones, this aircraft would either be a complete autonomous aircraft, or, piloted by one or two pilots. Its a bit vague as we don't know for sure, and we also don't know how advantage onboard computer systems for spying were back in the early 90s. Its skin, made of a special titanium material would be composed of large panels to reduce the radar profile.

It could also have the ability to deploy weapon systems into enemy territory. While not exactly hypersonic, it would still allow the aircraft to pack a serious punch.

Enjoy!
Kerry
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