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-   -   Stealth UH60(?) used in OBL raid... (https://www.pprune.org/military-aviation/450526-stealth-uh60-used-obl-raid.html)

Bubblewindow 5th May 2011 18:19

Not near a TV but just got a Msge that on ITV news , the U.S have finally admitted it was a never before seen 'Stealth Heli'. (No s@&t Sherlock!)
Can't find the statement on the net yet??

BW

Tourist 5th May 2011 18:32

SASLess

Not in any way denigrating the Hawk and it's variants. I have time on 2 of them myself, though not the utility versions. Fantastic bit of kit, we should have bought them years age for the RN and RAF.

Re the "Yes the Hawk can carry 26-29 fully equipped", maybe, I'll take your word for it, but the Hawk variant in this case is likely to be more PaveHawk than Blackhawk. Go look up the difference in empty weight. No 25 POB in that beastie.




On further investigation, I call bulls1t on your 26-29 fully equipped in Iraq/Afghan
No way no day, unless you mean SF running around kit only, and even then......

That is the sort of thing done to get out of a nasty situation, not on the way to the action, except for crazy ops like the Seaking into Argentina 1000s of Lbs over max weight.

"Some of ya'll need to put down the Checklists, SOP's, CFS mentality....and accept reality exists and life begins outside the box you build for yourselves with all the artificial constraints you find so comfortable. "

Since you have no idea of the background of various on here, that is a bit of a strong statement, don't you think?

Silly point anyway, because you don't for a minute think that they only sent 2 helicopters for 40+ troops whilst expecting to pick up extras, do you?

Wokkafans 5th May 2011 18:32

Coverage on US ABC News worth a look...

SEALs Used Secret Stealth Helicopter Video - ABC News

WF

Lonewolf_50 5th May 2011 19:05

More interesting is the report that "lights and phones went out" right before the raid and "came back on" shortly afterwards.

News guy insinuates that this is evidence of a cyber attack on local phone and power grids. Hmmm, food for thought.

Also of interest was this comment: stuff collected and bundled off to points unknown, possibly for sale to Chinese ... who are trying to develop stealth aircraft and helicopters and missiles. Is this potential tech transfer an unexpected oops from this mission, if the above is true?

Hmm, further food for thought.

TBM-Legend 5th May 2011 21:45

I think that the tail unit is a fibreglass replica set up to deceive....:rolleyes:

Great job by all....

UV 5th May 2011 21:45


The raiders scrambled aboard the remaining Black Hawk and a Chinook, bin Laden’s body with them, and flew to the aircraft carrier Carl Vinson in the North Arabian Sea.

Mere hours after the operation, before most of the world knew bin Laden was found and killed, his body was buried at sea.
Oh really??? The nearest point of the Arabian Sea is actually about 650 nautical miles away (in a straight line, thru PAKISTANI airspace!) from the compound.
So, what I would like to know is, how did they manage to get the body there, and have it under the water, by the time Obama announced it on TV just hours later?!
And how did they get the DNA, photograph him, wash him, dress him etc., all within the same timescale!
Not that i dont believe the Americans for one minute...

500N 5th May 2011 21:51

I just wish the US had got the facts sorted out before they all sprouted off.
It was a great result look as bad as the Pakistanis.

Anyway, the body is now located in Area 51.

Wokkafans 5th May 2011 22:23

As someone with expertise in DNA technology (PhD Applied Molecular Biology) you might be surprised to know that running a DNA test to verify his identity need only take a few hours. This could be done in a small lab, which could be mobile/containerised, using a technique such as Y-linked short tandem repeat PCR amplification and analysis.

The most important issues for DNA testing are the have fresh, uncontaminated, and non-degraded samples (no problem in this case:ok:), and suitable samples for comparison with.

From what I understand the DNA comparison was made with DNA from his sister, who died in a US hospital, with additional secondary verification using morphological features (height), in combination with facial recognition technology. One would expect the CIA/U.S. military to be well versed in all these techniques

Can't explain the claimed transit time to the carrier though :hmm:

WF

RUCAWO 5th May 2011 22:31

I think the claimed time overall was eleven hours.

Buster Hyman 5th May 2011 22:45


More interesting is the report that "lights and phones went out" right before the raid and "came back on" shortly afterwards.
...and when I first heard about this, I wondered how that local was able to "tweet" the raid live. :confused:

TEEEJ 5th May 2011 23:13

UV,

US officials state that bin ladens body was taken to Afghanistan. His body was flown out to the carrier probably by a C-2 Greyhound? (Unless he took a back seat ride in a two-seat F/A-18 Hornet?). It was also reported on the news this morning that his son killed in the raid was also buried at sea.

News reports highlighting bin laden being taken to Afghanistan.

BBC News - Osama Bin Laden: What happened to his body?

http://www.nytimes.com/2011/05/02/wo...bin-laden.html

TJ

tartare 6th May 2011 00:11

I think we've all missed the obvious conclusion that if a stealth blackhawk was involved - then there were probably stealth chinooks in there as well ;)

exH60cChief 6th May 2011 00:12

@ Wannabe Flyer
 
one hawk would not be able to carry much more than 11 troops with gear, ammo for the miniguns, fuel, etc especially in hot weather not just because of the space limitations but the power and lift reduction with a temperature spike, and altitude (not sure if that was a factor.) the tail rotor is different on this, so the main rotor would almost certainly be different. if that were true it may have more powerful engines and so on, they could have sling-loaded the downed bird with a chinook or maybe even the hyper-stealth-steroid-hawk either way they likely had a multi-ship trail party to clean up or some sort of plan B../

Other thoughts* if the tailcone is primarily composite, and it was punctured by gunfire, rpg, or a wall the opposing gyroscopic forces of the tail rotor, tail rotor driveshaft, and tailcone driveshafts could tear the whole thing off.. but the pic on reuters of inside the compound show exploded parts of a helicopter burnt (like composites do.) so who knows.

food for thought.. stealth coating on the windows was a topic in another thread i forget which.. but, unpiloted helicopter?

nice castle 6th May 2011 01:07

Hugely amazed by the people on here giving credence to such a fake load of bolleaux.

The frisbee is clearlt a load of crap. Not dirty, bent, and it could have been photographed anywhere.

total non-story getting a huge amount of bites! (Including me now...)

Tourist 6th May 2011 07:50

Castle

If you are so convinced it is a bite, care to put your money where your mouth is?

What forfeit are you willing to risk if we subsequently discover it to be true.

nice castle 6th May 2011 08:50

I'll apologise and have to eat some humble pie I suppose, chap. Other than that, I won't be going to great efforts to show it's a fake - it's just my 2p, if that's ok?

BOAC 6th May 2011 10:19


Originally Posted by Windsor
a fake load of bolleaux.

The frisbee is clearlt a load of crap.

- I reckon that's a bit more than 2p!

XV277 6th May 2011 10:48


Originally Posted by UV (Post 6431963)
Oh really??? The nearest point of the Arabian Sea is actually about 650 nautical miles away (in a straight line, thru PAKISTANI airspace!) from the compound.
.

One of the spotter forums draws attention to this alleged 'secret US base' inside Pakistan

Point A on the map

Tarbela Dam Airport - Google Maps

quadradar 6th May 2011 12:05

Tarbela Dam Airport
 
Very interesting aircraft on apron on Google Earth !

Or am I imagining things ......

RUCAWO 6th May 2011 12:15

AH/MH-6 Littlebird.

denlopviper 6th May 2011 12:53

the field is called Ghazi. in civilian circles its called Tarbela

AR1 6th May 2011 13:57

I find the concept spouted on militaryfakephotoshoppedpictures.net that somebody took the trouble during a live military op to leave behind a fake tailrotor even more ridiculous than the speculation regarding what type it may or may not represent..

BEagle 6th May 2011 14:19

Ah, but AR1, these are the people who dress up in 'camo' tabards festooned with I-think-I-once-saw-a-Tomcat badges, who carry little aluminium stepladders to air show and who believe in 'chemtrails'.....

Photospotter gives them a new way of wasting everyone else's time...

Still, here's a nice shot from Area 51:

















or perhaps not?

XV277 6th May 2011 14:47

Is page 6 on this thread classified?

Mmm, perhaps not

SASless 6th May 2011 16:42


"Some of ya'll need to put down the Checklists, SOP's, CFS mentality....and accept reality exists and life begins outside the box you build for yourselves with all the artificial constraints you find so comfortable. "

Since you have no idea of the background of various on here, that is a bit of a strong statement, don't you think?
Knowing the background of most....and the influenced thinking created by those within a very structured existence....it is a very accurate statement.

Take note some whose background you do not know and probably cannot fathom...agree with the statement.

Combat and the demands it puts upon people to perform unusual acts sometimes puts paid to SOP's, Checklists, and above all....conventional thinking ( that kind we know as being "within" the box...where one is all comfy and safe because one can point to a bit of text and say....see there...I was right!") when reality necessitates taking very real risks that exceed Peace Time rules, SOP's and thus thinking thus putting your cute little ass square on the spot.

Again....when a fellow/lady says they dunnit....say so in the presence of their peers....who know the truth.....I suggest we can accept it happened. They also said it was risky....violated all their rules....but was a necessary effort consistent to the extenuating circumstances extant at the time.

I accept your statement about the weight difference of the 160th's 60's...but then we don't know what Mod's have been made to the aircraft...their fuel state....where the FARP had been established (if any)...and a myriad of other things. It appears there might be an unknown Helicopter type used....how does that play into things?

Perhaps you might consider how your SAS folks get to work....reckon they are limited to standard rules as say an ordinary Infantry Regiment might be?

This is what we are talking of here....some "Hi Speed...Low Drag" folks doing some very interesting work.

Lonewolf_50 6th May 2011 17:11

But Beagle, that thing can't hover! :eek:

FoxtrotAlpha18 7th May 2011 04:19

From Bloomberg..


A United Technologies Corp. (UTX) Black Hawk helicopter carrying U.S. Navy SEALs to Osama Bin Laden’s hideout was downed by an air vortex caused by unexpectedly warm air and the effect of a high wall surrounding the compound, not mechanical failure or gunfire, according to U.S. officials and a lawmaker.
The Army pilot from the service’s most elite aviation unit executed a hard but controlled landing -- clipping a corner wall -- after the chopper lost lift. The 12 heavily armed SEALs exited the aircraft unharmed.
Senior government officials briefing reporters by telephone on May 1, the day bin Laden was killed, gave conflicting accounts, first saying the chopper experienced a mechanical “malfunction” and then backtracking without an explanation.
The initial administration explanation wasn’t accurate, according to U.S. government officials, a lawmaker and congressional staff briefed yesterday by Vice Admiral William McRaven, leader of the Joint Special Operations Command.
The command includes the Army’s 160th Special Operations Aviation Regiment, which piloted the SEALs of the Navy’s Special Warfare Development Group to the house in Abbottabad, Pakistan. McRaven yesterday briefed the Senate and House armed services and intelligence committees.

Rappelling Mission Ditched

The aviation unit is based at Fort Campbell, Kentucky. President Barack Obama is scheduled to visit the base on Friday and see members of the 160th, said an Army official who spoke on condition of anonymity because he wasn’t authorized to discuss the trip.
Twenty-five Navy SEALS were flown to the bin Laden home by two Black Hawks, CIA Director Leon Panetta told the PBS “News Hour” May 3.
The helicopter that crash-landed was supposed to hover over the compound’s courtyard so that the SEALS would rappel, or “fast rope,” to the ground, Panetta said.
According to two U.S. officials, who praised the skill of the pilot, the chopper lost the lift necessary to hover because it entered a “vortex” condition. At least two factors were at play -- hotter than expected air temperature and the compound’s 18-foot-high walls, they said.
The wall blocked rotor blade downwash from moving down and away as it normally would. This caused disturbed airflow to move in a circular, upward and then downward path back through the top of the rotor, causing insufficient lift for the aircraft.

Hard Landing

The pilot, realizing he had lost lift, landed quickly in a maneuver practiced by pilots to deal with helicopter flight conditions known as “settling with power,” one official said.
Another explained that if a helicopter hovers next to a large enough building at just the right distance, moving air created by the rotors won’t be able to exit freely. Instead, it will hit the wall and have nowhere to go except back into the rotor, robbing lift.
The pilot executed a “hard landing” as a result, House Armed Services Committee ranking Democrat Representative Adam Smith told reporters after a McRaven briefing.
Asked if there was a mechanical failure in the United Technologies’ Sikorsky aircraft, Smith said, “I don’t believe that is what happened.
‘‘As was explained to me, with the temperature and the setting, it came down faster than they anticipated so I don’t believe there was some sort of mechanical failure. It’s just those were tough conditions to land in,” Smith said.
House Armed Services Committee Chairman Representative Howard McKeon of California reiterated in Washington yesterday that “it was not a mechanical failure.”

Wreckage Destroyed

He also said he had “no sense from the military that they had any concerns about” leaving wreckage of the modified Black Hawk, said McKeon.
The commandos detonated an explosive to destroy the helicopter, which the Army Times reports was a specially configured stealth model Black Hawk.
Two 160th additional MH-47 special operations Chinook helicopters provided back-up and assisted in flying out the raiders.
Sikorsky Aircraft spokesman Paul Jackson said the company hasn’t been contacted about any aspect of the raid.

Night Stalkers

Once known as the secret Task Force 160, the aviation regiment was formed in 1981 and has participated in most major U.S. military operations since the 1983 invasion of Grenada. Its pilots are known as the “Night Stalkers.”
Five of its personnel were lost and eight aircraft, including two Black Hawks, were either destroyed or damaged during the October 1993 battle in Mogadishu, Somalia.
The unit’s Black Hawks and the mission to rescue the air crews were the basis of the book and movie “Black Hawk Down.”
The unit flies the Sikorsky MH-60 Black Hawk, Boeing Co. (BA) MH-47E heavy assault chopper, and the Boeing A/H-6M Little Bird, used to ferry Army Delta Force commandos during a raid in the invasion of Panama to free a jailed American businessman, Kurt Muse.

To contact the reporter on this story: Tony Capaccio in Washington at [email protected]
Sorry about all the links... :ugh:

high spirits 7th May 2011 05:37

So the article suggests power loss due to either recirculation or vortex ring (the American term settling with power). Or the latter caused by the former. Still not sure an 18 foot high wall would cause recirculation if they were at roping height, ie well above the level of the wall. Hell, what do I know , I only comment on what is already speculation.

Royalistflyer 7th May 2011 06:58

All this is good and fine - but the fact remains that after one was down - that left just one helo to carry everyone out ..... and a Blackhawk can't carry that much. One suggestion to cover the unusual wreckage is a highly modified pair of S-92s - They lend themselves to stealthising/quietising, and some of the angles observed fit with the S-92. It would have the required carrying capacity. The team going in didn't know how many extra people they'd want to carry out, so the Blackhawk would be too small. This was a highly secret group that went in - so special aircraft are nothing unusual.

[email protected] 7th May 2011 07:06

High spirits - not power loss, just an increase in power required that wasn't available. A small compound with 18ft high walls is just made for recirculation - seems surprising that SF superheroes didn't take that into account, surely they practised on a mock-up building first!

High DA shouldn't have been a surprise either so, if the explanation put forward for the loss of the helo is true, someone didn't do their homework properly and it could have seriously compromised the whole op - imagine 18 dead or injured SEALs in the wreckage - always impressive to do the enemy's job for him.

bast0n 7th May 2011 07:50

Royalist flyer


Two 160th additional MH-47 special operations Chinook helicopters provided back-up and assisted in flying out the raiders.
Not a problem for one '60 then..............:)

lelebebbel 7th May 2011 08:02

We'll never know for sure why the thing crashed. It does look like he came in too hot and settled onto the wall, but really - who knows.

Maybe Bin Laden himself shot the engines out with his Makarov - they just won't tell us, because that would make him look like a Terrorist Hero to his fellow jihadists.

Much better to blame the crash on VRS, created by the compound walls.. that's less embarrassing than "mechanical malfunction".
And to the general public, some vortex-thing doesn't even sound like "pilot error"!

SASless 7th May 2011 20:11

Crab,

What kind of crystal ball you gazing into?:rolleyes:

You know naught of what ocurred...you don't even knoiw what kind of helicopter it was....give us a break here!:mad:

You think something as mundane as a simple engine failure might have happened?:ugh:

Bushranger 71 7th May 2011 20:59

Reality check
 
Given all of the unknowns, the only reasonable bit of conjecture here is that the aircraft (whatever it was) may have been operating too heavy and thus very close to performance limits.

Technological developments to reduce helo noise signatures, a big YES; but low observability and stealth would really be of very dubious merit, bearing in mind what helos are supposed to do down among the weeds. Cost also comes into play; for example, Huey II - $2million, UH-60M - $20million, NFH90 - maybe somewhere between $45-80million. Maintenance/operating costs also go up exponentially for composite LO hardware.

Most nations will be forced to operate helo types that are affordable and readily available for special operations work and not the super-expensive James Bond style stuff.

WillDAQ 7th May 2011 21:17


that left just one helo to carry everyone out ..... and a Blackhawk can't carry that much
Is it such a stretch that they may have bought spare chopper capacity to the party? There's an article above which mentions two Chinooks.. that enough for you?

TEEEJ 7th May 2011 22:12

Radars were inactive, not jammed: air chief

Air Chief Marshal Rao Qamar Suleman has accepted the responsibility of air surveillance failure but informed the government that the entry of American helicopters into the Pakistani air space was not detected because the radars deployed on the western borders were not active on May 2. He dispelled the impression that the Pakistani radars were jammed.

Radars were inactive, not jammed: air chief

TJ

Thelma Viaduct 8th May 2011 00:09

It's funny how the spams spend loads of time and money on a quiet stealthy helicopter, then proceed to crash it in to Osama's back garden. I'm obviously assuming that stealthy aircraft make a noise when they stack it.
:}:}:}

Siggie 8th May 2011 00:18

As pointed out previously, Tarbela Dam airfield (a couple of Littlebirds shown on it on Google Earth) is only 38nm away from OBL's 'opulent mansion' - Might make planning infil/exfil a little easier.

FoxtrotAlpha18 8th May 2011 03:03


Originally Posted by Bushranger 71
...UH-60M - $20million...

:eek:

In what universe?!?!?

Royalistflyer 8th May 2011 03:17


There's an article above which mentions two Chinooks.. that enough for you?
The locals are reported as saying that they did not hear the helos until they were directly overhead - you ever heard of a silent chinook? Or even a relatively quiet one. And the Pakis didn't see them on their radar ..... LO chinooks????


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