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Iranian President Raisi missing after helicopter goes down
(www.politico.eu)
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this post was submitted on 19 May 2024
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Could be Mossad, too! Or wind, I guess; Helicopters are death traps
Or their own government, not very well known for stability. Or yeah just a helicopter
Is the government allowed to question the leader's son?
Helicopters are 100% death traps. They are very sensitive to up/down drafts often found in mountain terrain. They have no ability to glide like a plane in the event of an engine failure. If they're not pressurized/o2 equipped they have a maximum altitude which quickly becomes an issue when you are already in the thin air of a mountain.
This is actually not true: https://www.popularmechanics.com/flight/a20559/how-helicopters-land-safely-engine-cuts-out/
My grandfather was a Marine and later a Secret Service agent. He didn't tell many stories, but one of the few he did was about riding a helicopter down to the ground through autorotation during engine-out testing -- this was apparently while they were qualifying the original Marine One for Eisenhower's use.
Helicopters are sometimes rightly derided as "a collection of spare parts flying in loose formation" but in this case it seems like they were spitting in the face of God and daring him to do something about it -- flying into dangerous terrain, in inclement weather, in what very likely was an old and ill-maintained aircraft. That's a lot of bad choices to make at once.
I always heard "10,000 parts and an oil leak trying to get away from eachother".
Or "a helicopter does not fly so much as beat the air into submission".
If it ain't leaking that means it's empty, etc...
Wow, I would have never guessed helicopters could do that. Very interesting read + video!
It is technically true, though. Autorotation only provides some control while going down (and the adds inertia helps, too,) but generally they won’t be getting back to an airport or something the way an airplane could.
The way it works is they pitch the rotor blades to collect head speed on the rotor and then flair just before the crash, using the rotor’s inertia to make one last bit of thrust. They can use some of the energy for control and to get someplace safe, but they’re usually not trying to go cross country.
Done correctly, in a clear area, they can survive. But a clear area is a lot easier to find for a helicopter than it is for
Usually helicopter crashes are fatal, however. Most crashes are caused by pilots though, for example pilots that elect to fly through cloudy mountains….
Totally. We've had our fair share of accidents involving helicopters in my city for instance..