This photograph shows a Boeing C-97/KC-97 Stratofreighter, serial 0-92590, taxiing at an air base. Developed from the B-29/B-50 bomber lineage, the Stratofreighter's distinctive double-deck fuselage carried cargo and troops in its transport role, while the KC-97 tanker variant provided vital in-flight refueling support to Strategic Air Command's bomber fleet throughout the 1950s and into the 1960s. Project: 218474