U.S.

July 13, 2012

F-22 pilot in Hawaii briefly has oxygen deficit

by Audrey McAvoy
Associated Press

The Hawaii Air National Guard said July 10 one of its pilots briefly experienced an oxygen deficit while flying an F-22 stealth fighter last week.

The pilot was heading back to Joint Base Pearl Harbor-Hickam from a routine training sortie when sensors indicated he wasn’t getting as much oxygen as he should, said Lt. Col. Charles Anthony, a spokesman for the Hawaii Guard.

The pilot also felt dizzy. He activated the emergency oxygen system until his symptoms abated and the plane’s oxygen generating system returned to normal.

The pilot landed safely after the July 6 incident, the first time a Hawaii F-22 pilot has experienced hypoxia, or oxygen deprivation, Anthony said.

A medical exam cleared the pilot for duty. All 14 of the Hawaii National Guard’s F-22 planes are operational, Anthony said.

The nation’s F-22 fighter jets were grounded for four months last year after pilots complained of experiencing a lack of oxygen that can cause dizziness and blackouts.

An Air Force advisory panel studied the problem for seven months but couldn’t identify the cause. The panel supported a plan to keep the aircraft flying with pilots using special sensors, filters and other safety precautions.

In May, Defense Secretary Leon Panetta ordered that F-22 flights remain “within proximity of potential landing locations” so that pilots can land quickly in the event they experience an oxygen-deficit problem.

The F-22 is the Air Force’s most-prized stealth fighter. It was built to evade radar and is capable of flying at faster-than-sound speeds without using afterburners.

Five other bases are home to F-22s: Joint Base Elmendorf-Richardson, Alaska; Joint Base Langley-Eustis, Va.; Nellis Air Force Base, Nev.; Holloman Air Force Base, N.M.; and Tyndall Air Force Base, Fla.




All of this week's top headlines to your email every Friday.


 
 

 

Headlines September 2, 2014

News: Debris yields clues that pilot never ejected - When investigators were finally able to safely enter the crash site of an F-15C “Eagle” fighter jet on the afternoon of Aug. 27, they made a grim discovery that concluded more than 30 hours of searching – the pilot never managed to eject from the aircraft.  ...
 
 

News Briefs September 2, 2014

Pentagon: Iraq operations cost $560 million so far U.S. military operations in Iraq, including airstrikes and surveillance flights, have cost about $560 million since mid-June, the Pentagon said Aug. 29. Rear Adm. John Kirby, the Pentagon press secretary, said the average daily cost has been $7.5 million. He said it began at a much lower...
 
 

Unmanned aircraft partnership reaches major milestone

A team of research students and staff from Warsaw University of Technology have successfully demonstrated the first phase of flight test and integration of unmanned aircraft platforms with an autonomous mission control system. The demonstration marks a significant milestone in a partnership between the university and Lockheed Martin that began earlier this year. This is...
 

 

Raytheon delivers first Block 2 Rolling Airframe Missiles to US Navy

Raytheon delivered the first Block 2 variant of its Rolling Airframe Missile system to the U.S. Navy as part of the company’s 2012 Low Rate Initial Production contract. RAM Block 2 is a significant performance upgrade featuring enhanced kinematics, an evolved radio frequency receiver, and an improved control system. “As today’s threats continue to evolve,...
 
 
Courtesy photograph

Two Vietnam War Soldiers, one from Civil War to receive Medal of Honor

U.S. Army graphic Retired Command Sgt. Maj. Bennie G. Adkins and former Spc. 4 Donald P. Sloat will receive the Medal of Honor for actions in Vietnam. The White House announced Aug. 26 that Retired Command Sgt. Maj. Bennie G. A...
 
 

Sparks fly as NASA pushes limits of 3-D printing technology

NASA has successfully tested the most complex rocket engine parts ever designed by the agency and printed with additive manufacturing, or 3-D printing, on a test stand at NASA’s Marshall Space Flight Center in Huntsville, Ala. NASA engineers pushed the limits of technology by designing a rocket engine injector – a highly complex part that...
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>