How do u2 planes land
The weight-saving bicycle-style landing gear makes it difficult — and hard work — to keep the plane in a straight line and its wings level as it slows down.
The visibility from the cockpit is so limited that when landing the pilot has to rely on instructions from another U-2 pilot driving a car that races on to the runway when the plane is coming into land. For the 31 years since the fall of the Berlin Wall, the U-2 has been intercepting speech or text, acquiring electronic signals, taking photographs and using a special form of radar to capture digital imagery. The U-2 has also acquired new roles, like that of a data relay. Its ability to fly high in the sky meant that it was in the perfect position to relay information from the battlefield to headquarters.
In the process it has outlasted rival planes and seen off the surveillance satellites that were supposed to make it redundant. It may also see them go head-to-head with a drone so secret that its existence has yet to be officially acknowledged. Although no relic, the U-2 is certainly synonymous with the Cold War. This was due to its intelligence gap. The lack of spies in the right places meant that the president needed a high-altitude spy plane to tell him exactly what the Soviet Union was up to.
And he needed it quickly. In late , they set to work on this secretive spyplane. The plane had to sustain flight above 70,ft, have a 3,mile 4,km range and carry lb kg of equipment. The U-2 flew for the first time only eight months later, on 1 August , in a remote location in Nevada now known as Area As for what they eat?
So instead of kinetic weapons, it carries sensors like antennas, radar, and imaging equipment to gather intelligence and send it back down to the surface in real time.
The plane is Mr. And yes, it still shoots on film sometimes. Plus, Nauman says that shooting on film allows them to share imagery more easily with allies without running into issues pertaining to alterability or whether or not something is classified. But instead, the craft shares its data just not what comes out of the film camera with the surface while the plane is still in the air.
They can also send the data straight to the ground, skipping that satellite link. Sign up for notifications from Insider! Stay up to date with what you want to know. Loading Something is loading. Email address. Deal icon An icon in the shape of a lightning bolt. Spying Pilot. Instead, U-2s often operated from airstrips in foreign nations, with on-the-record flights departing from Cyprus, France, India, Pakistan, Thailand, South Korea and more.
But the CIA knew this reliance on the goodwill of foreign partners was a strategic shortcoming, and they started looking for alternatives as early as , just a few years after the U-2 first entered service for the intelligence agency.
Then, in , the need for an alternative to foreign airstrips became much more pressing. It marked the end of the U. Further diplomatic and political fallout reverberated around the world, from Washington D. If finding an alternative to foreign airstrips seemed worthwhile before, it seemed essential after You can learn more about this incredible initiative in our full feature about it here or watch our YouTube video about it below. Despite how challenging the plane could be to operate, Johnson was confident the airframe could do the trick with just a few modifications; chief among them were adding hardier landing gear and an arresting hook to capture the steel cables traditionally used to slow and stop aircraft aboard carriers.
Confident that the effort was possible , Lt. General Marshall S. Ledford, in turn, placed his deputy, James A. Cunningham, at the head of a joint team comprised of representatives from the CIA, the office of the Chief of Naval Operations, and Lockheed, tasking them with identifying any measures needed to bring the concept to fruition. As far as keeping things a secret, Carter aimed to present U-2 flights as anything but reconnaissance missions over contested airspace, citing previous cover stories the CIA had worked out with NACA the predecessor to NASA for similar flights as inspiration.
Horace Epes, addressed the presence of the strange aircraft and the need for secrecy among the crew as the carrier steamed out to sea.
This means anyone who is not aboard today. In just feet, the U-2 left the deck of the Kitty Hawk and proved that you could deploy it from an aircraft carrier. After a brief flight, Schumacher made a number of practice approaches, ensuring he could manage the difficult aircraft as it closed with the moving vessel.
With the aircraft carrier moving at 30 knots, the U-2 approached it at just 80, held aloft by its high-lift wings. The mission was a partial success, but it was enough to prove the concept was viable. Right away, the CIA green lit another round of changes to a handful of U-2s for further testing, and sent two teams of pilots to Monterey and Pensacola Naval Air Stations to become carrier certified. The hook was then covered by an aerodynamic plastic fairing that was jettisoned upon approach to the carrier.
0コメント