USAF Still Lacks a 'Smoking Gun' For F-22 Hypoxic Events
By Amy Butler . Source: Aviation Week & Space Technology .
The U.S. Air Force is narrowing its focus on new combinations of factors as it explores hypoxia events that claimed the life of one F-22 pilot and plagued the fleet for more than a year. Service officials remain frustrated, that a “smoking gun” for the cause is still elusive despite an extraordinary effort to enlist scientists, the medical profession and fighter experts in a quest for answers ...
