For years now , the U.S. Air Force ’s F-22 raptorial bird have beenrelentlessly plaguedby somemystery flawthat keeps imperil to suffocate pilots . Theprevious best guess had something to do with gluebut now the USAF is saying it ’s found the perpetrator : vests .
https://gizmodo.com/surprise-150-million-f-22-fighters-are-shut-down-agai-5852804
harmonize to Air Force Major General Charles Lyon , who presented the findings to the Pentagon , a defective valve colligate to pilots ’ Combat Edge upper pressure level garment do the vests to billow too early . The undershirt , contrive to control pilot film ’ breathing at gamey altitudes and high speeds , were triggering before the extreme G - forces for which they were intended . “ It ’s like putting a stays around your chest , ” Lyon enjoin .
The waistcoat in question were also used by F-15 and F-16 pilot start in 1992 , but were abandoned in 2004 when officials decided the waistcoat were n’t helping as much as expected . F-22s , on the other mitt , keep on using the waistcoat since they go a bit high than their predecessors . The Air Force wo n’t be give up the vest ’s use for F-22 pilots , but it is develop a newfangled and improved valve that will roll out to all units by the end of the calender yr .
If this really is what was get the job , it ’s good word for the Air Force , but it does n’t exactly make them look very good . An anonymous F-16 pilot put it this way toMilitary.com :
“ Either way , the Air Force is fumbling for missing this until now , or dishonest and render to sweep something under the rug . Not skillful options . ”
Either way , these new valve will hopefully put these high tech planes back in the sky for ripe , but whether or not the saga is really over rest to be seen . [ Military.comviaSlashdot ]
airplanes
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