By Steve Herman, VOA | Osan Air Base, South Korea
A U-2 flies at low altitude on an overcast Korean morning,
Osan Air Base, South Korea, December 2011.
One of the oldest planes the United States Air Force still flies is used to
carry out some of America's most sensitive and critical missions. Whether it's
aiding NATO troops in Afghanistan, providing surveillance over North Korea or
examining Japan's hurricane ravaged coast, the high altitude U-2 keeps flying
despite initial plans to retire it by the end of this year.
It requires a lot of skill and technology to get a pilot above 21,000 meters where the U-2 snaps critical images and gathers intelligence.
One hour prior to takeoff, the pilot begins inhaling pure oxygen to cut the risk of decompression sickness.
Major Colby Kuhns of the U.S. Air Force 5th Reconnaissance "Blackcats" squadron
said it is like being atop Mount Everest.
"I haven't had any decompression problems, so that's good. But we are susceptible to it. Guys who start getting those symptoms will feel pain in their joints and it could get worse than that," said Kuhns.
Landing the spy plane, nicknamed Dragon Lady, also requires unique abilities.
The pilot, sometimes finishing a grueling flight of up to 12 hours, has poor forward visibility in the cockpit. Because the wide-winged jet has an unusual bicycle-type landing gear, a second pilot in a very fast car on the runway chases each landing, radioing observations to his colleague in the cockpit to help him maintain a full stall at precisely 60 centimeters off the ground.
Courtesy 5th Reconnaissance
A closeup view of the U-2 cockpit instrumentation, Osan Air Base, South Korea (undated photo)''
When the U-2s return from flights, the Blackcats' maintenance team, overseen by
Lieutenant Danielle Rogowski, tracks about 150 items on the jet that need to be
replaced at certain intervals.
"Flying at that high an altitude, you do a significant amount of wear and tear on the aircraft and, a lot of these components, with the temperature changes and temperature extremes, puts a lot of pressure on them," said Rogowski.
The first U-2 took to the skies in 1955. Originally, the Air Force provided the squadron commanders and logistical support while the Central Intelligence Agency supplied operations officers, pilots and mission planners. A newer version, 40 percent larger than the original U-2, was produced in the 1980s. In the 1990s, U-2s were outfitted with new engines.
Major Carl Maymi, sitting in the cockpit prior to a low altitude training session in a relatively new U-2 built in the 1980s, points out the U.S. Air Force also still has bombers from the 1950s.
"So by other Air Force weapons systems standards it is relatively new. You can take a look at the inside of the cockpit and the wiring throughout the jet, the motor and especially the sensors we have on board. hat stuff is all state of the art. It's advanced. So I feel real comfortable with an aircraft that is technically 50-plus years old," said Maymi.
One reason the U-2 was designed to fly very high was to avoid being shot down. But that is precisely what happened in 1960 when a Soviet missile struck one of the spy planes.
USAF 5th Reconnaissance SquadronA high-altitude view from the U-2 cockpit, December 2011.
Pilot Francis Gary Powers, whose CIA U-2 was recovered nearly intact, was
captured. He was put on trial in Moscow and convicted of espionage.
In addition to the traditional Cold War era intelligence missions, U-2s also now provide real-time assistance to troops in combat zones, such as Afghanistan.
"It's evolved as it's needed to evolve. It is cutting edge right now and very well could go out into the future, if necessary," said Kuhns.
Its future has been questionable for some time. The Defense Department, five years ago, intended to begin retiring the fleet. But Congress insisted the spy plane stay aloft until unmanned reconnaissance aircraft are capable of taking over its critical missions.
The Air Force now says that will happen in 2015 when the Global Hawk RQ-4 drones can assume the U-2s missions - some 60 years after the venerable spy plane first took to the skies.
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