F-22 Investigation Turns To Flight Suits | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Airborne 04.27.15

Airborne 04.21.15

Airborne 04.22.15

Airborne 04.23.15

Airborne 04.24.15

Airborne Hi-Def On YouTube

Airborne 04.27.15

Airborne 04.21.15

Airborne 04.22.15

Airborne 04.23.15

Airborne 04.24.15

Mon, Jun 18, 2012

F-22 Investigation Turns To Flight Suits

Say One Vest-Like Component May Contribute To Hypoxia Symptoms

After looking for months at the oxygen system of the F-22 Raptor in an effort to determine why some pilots have suffered from symptoms of hypoxia while flying the airplane, investigators now say that the flight suits pilots wear could be a contributing factor.

The suit contains a component called the "Combat Edge", a vest-like structure which is used to combat extreme G-forces experienced by pilots flying the Raptor. But the investigation has found that it could hamper breathing when the pilots experience conditions which can also collapse air sacs in the lungs.

Still, the flight suits would not account for why some mechanics have also complained of hypoxia-like symptoms while working on the airplane on the ground.

CNN reports that the findings are likely to be included in the first monthly update prepared by Air Force investigators for Secretary of Defense Leon Panetta. The SecDef ordered the reports after the Air Force was unable to pinpoint the cause of the hypoxia symptoms among pilots.

The report is also expected to mention a condition called acceleration atelectasis, which can hamper the ability of the lungs to deliver oxygen to the bloodstream. Pilots have complained about something they call "Raptor Cough," and a heavy cough is one of the symptoms of the condition.

Sources emphasize that the report being delivered to Secretary Panetta this week or next are not final, but an interim report as they work to narrow down the cause.

FMI: www.af.mil

Advertisement

More News

U.S. Drawing Down European Apache Fleet

Will Relocate 24 Aircraft From Germany To Alaska Twenty-Four Apache attack helicopters will be relocated from Germany to Alaska under a cost-saving plan being implemented by the U.>[...]

GoJet Airlines Announces ATP Flight School Partial Reimbursement Program

Program Subsidizes A portion Of ATP Tuition For Students Who Commit To Flying For GoJet Airlines GoJet Airlines is pleased to announce that it has teamed with ATP Flight School to >[...]

ANN FAQ: Getting The Most Out Of ANN's Newsletters

ANN goes through a lot of trouble to make the graphics flashy and cool and an integral part of the story. But let's face it, they're bandwidth-intensive. So here are a couple of th>[...]

Airborne 04.24.15: DA62 Cert, Flt Design's C4, Sporty Transitions, 1st Flt Fight

Also: Legend Cub, Piper Orders, Postal UAVs?, IMC Club 'Brown Jacket Award', X-47B Refueling The Diamond DA62 has received its EASA Type certificate. After a sunny and warm day Wed>[...]

ANN's Daily Aero-Linx (04.26.15)

Aerospace Web Aerospaceweb.org is a non-profit site operated by engineers and scientists in the aerospace field. The goal of this site is to provide educational information on a va>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2015 Web Development & Design by Pauli Systems, LC