Posted on 01/05/2010 8:47:19 PM PST by Jet Jaguar
OSAN AIR BASE, South Korea The once-secret U-2 reconnaissance plane is known for its high-value role in some of the Cold Wars most critical events. Its also known as the worlds toughest plane to pilot.
Capt. Michael Opresko, 29, knows first-hand how challenging it is to fly and land the U-2 Dragon Lady, and how punishing it can be on the body. U-2 pilots fly alone for eight to 12 hours, and so high they have to wear a space suit.
Going up to 30,000 feet cabin pressure is like going from sea level to Everest each day, said Opresko.
And if above a certain altitude they were to lose cabin pressure or eject, without the suit their blood, saliva and other body fluids would instantly boil. Literally.
Not a good thing, Opresko said.
A typical U-2 flight leaves the pilot drained, stiff, and because they breathe 100 percent oxygen during the flight, dehydrated.
Youre completely wiped, youre ready to go to bed, youre hungry, you know, you feel like youve just worked out like none other, Opresko said. You dont have the body aches and pains, but you just feel wiped. Youre done.
The U-2s flight controls have no hydraulics, so unless theyre flying on automatic pilot, working the aircraft takes lots of arm strength. Especially at lower altitudes.
Its all cables and pulleys with not too much mechanical advantage, so it does require a lot of arm strength, especially down low when youre flying in the thicker atmosphere where the aircraft doesnt respond as well, Opresko said. Occasionally we have had emergencies where some of those systems fail, and it does take all the strength that a person has to fly it properly.
And in those situations, the medical responders are pulling them out of the aircraft. They find the pilot hunched over cant even unwrap their arms cause the muscles are completely fatigued and now just stuck in this position.
The Dragon Lady is also notoriously tricky to land. Its like an oversized glider with a 150-foot wingspan and bicycle-style landing gear, and it takes great skill to keep the plane balanced on landing and get it to a safe stop, Opresko said.
The planes very long nose limits what the pilot can see out ahead, and the space helmet limits what can be seen at the sides.
So, normally, a qualified U-2 pilot in a high-speed car at Osan its a Camaro has to follow the plane and radio guidance to the pilot to help him set it down safely.
And theres the matter of in-flight bathroom breaks or not. The pilots have a device to wear for urinating, but defecating is absolutely out.
Wed ruin the suit, Opresko said. So for that reason, we eat a high-protein, low-residue diet.
As for the device, Opresko said it works well, usually. We look cool and all that, but just know that we come out covered in our own sweat and urine quite often, he said, laughing. Its still worth it though.
“we come out covered in our own sweat and urine “
I hate it when that happens.
Mark
Yep!
Ping
The U2 has something like a 10 knot ‘window’ in which it needs to be flown. Below a certain speed it stalls. 10 knots above that speed, the airframe starts to break-up. Can’t imagine how difficult that must be on the long duration flights.
Brigadier General Jonathan George, a former commander of mine, was a U-2 pilot and earned a Distinguished Flying Cross for saving a jet that way.
The U2 is a spy plane, not a rock band. Damn!
Northrup’s Skunk Works used 1950s technology to create this wonder of the air. Kelly Johnson & his guys worked miracles for the USAF.
http://en.wikipedia.org/wiki/Lockheed_U-2
Heavily modified F-104 Starfighter. Another one of my favorite jets.
:-)
I remember reading that they had a very narrow airspeed window when at altitude, just a few knots. A little too fast or too slow was trouble. Takes a great pilot to fly one, land one, let alone do all the surveillance stuff.
You could try this search term... it got rid of the band for me :o)
“U-2S” -bono
“we come out covered in our own sweat and urine
I hate it when that happens.”
Kinda takes you back to when you were a year and a half old.
“no hydraulics, so unless theyre flying on automatic pilot”?
So the auto-pilot is all-electric, but electrical assist is unavailable to the pilot? And no engineer is interested in helping those boys out with some new-ish servo systems, I guess.
Or, in the case of Laz, last weekend.
And I would never have it any other way.
The seats were made of wood. WTF!
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