U-2 pilots reach an average altitude of 70,000 feet to perform reconnaissance missions. Without suiting up, the air pressure changes would make their blood boil and cause blood vessels to pop.
Thank goodness they have physiological support.
SEOUL, Republic of Korea (AFNS) -- Gen. CQ Brown, Jr., Pacific Air Forces commander, engaged with Indo-Pacific regional allies and partners and U.S. Airmen during his visit to the Seoul International Aerospace and Defense Exhibition here Oct. 16.
