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 05.23.16

Airborne 05.24.16

Airborne 05.25.16

Airborne 05.26.16

Airborne 05.20.16

Airborne Hi-Def On YouTube

Airborne 05.23.16

Airborne 05.24.16

Airborne 05.25.16

Airborne 05.26.16

Airborne 05.20.16

AEA2016 LIVE Aero-TV: 04/27-0830ET, 04/28-1400ET, 04/29-1100ET

Sun 'n Fun 2016 Innovation Preview on Vimeo!

Sun 'n Fun 2016 Innovation Preview on YouTube!

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

Airborne 05.25.16: Canada SeaPlane Regs, Blimp Downed, Citation Longitude Mated

Also: USAF Hassled, Hummel UltraCruiser, Helo Limits, FAA Video, Greg Connell Accident, Medical Helo Suit, Bombardier's 100th VistaJet Canada is proposing changes to their seaplane>[...]

Icon Steps Back, Admits Curtailed Production Plan

Finally Talking (And Still Hyping), Icon Production Plans Take A Big Hit The following is the text of a release from Icon Aircraft (bluster and all)... ANN Analysis and industry re>[...]

Solar Impulse 2 Is En Route To Lehigh Valley, PA

Atlantic Crossing Next Major Hurdle Solar Impulse 2 (Si2) departed Dayton (OH) International Airport with Bertrand Piccard at the controls, this morning at 0402 local time (UTC-4).>[...]

Icon Controversy Continues, But Icon Has Yet To Speak Up

The Company That Won't Answer Questions, May Finally Have To Do So ANN has been bombarded with info and reports concerning the health and well-being of the Icon Aircraft program...>[...]

ANN's Daily Aero-Linx (05.26.16)

Safety Management System (SMS) This FAA website was created as a public resource for those seeking to learn more about SMS within the aviation industry and the FAA.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2016 Web Development & Design by Pauli Systems, LC