B-47 Strategic Stratojet

摘要

With its swept wings and podded engines, the successful Boeing 707 airliner owes a debt to another product of the Seattle design team, the Model 450, the company's first jet-powered design, which served with the US Air Force for more than a decade as the B-47 Stratojet. In excess of 2,000 Stratojets were eventually produced - most were pure bombers, but the specialist RB-47E was tasked with photographic reconnaissance, while the RB-47H carried out often-hazardous missions aimed at gathering intelligence pertaining to enemy electronic equipment and orders of battle.