This working group, called RAW-G, was created in 2002 at the suggestion of Daniel Wyman, then a flight surgeon at Florida’s Tyndall Air Force Base, where the first F-22 squadron was being deployed. Wyman is now a brigadier general and the Air Combat Command surgeon general.
RAW-G proposed a range of solutions by 2005, including adjustments to the flow of oxygen into pilot’s masks. But that key recommendation was rejected by military officials reluctant to add costs to a program that was already well over budget.
Kevin Divers, a former Air Force physiologist who led RAW-G until he left the service in 2007, believes the cost of adjusting the oxygen flow would have added about $100,000 to the cost of each $190 million aircraft."
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