1951 ... fill-er-up!


... XC-99 (cargo version of the B-36 bomber) imagined as a gigantic tanker airplane. Never happened. The first USAF tankers in service were converted B-29 Superfortresses. Then a bloated version of the B-29 the KC-97. All the while the prop driven tankers were way too slow for the early jets they were refueling making the procedure dangerous and cumbersome. In spite of adding jet pods to help the props the system did not find perfection until the 1957 introduction of the famous KC-135 all jet tanker. This was the military version of what would go on to become the Boeing 707; America's first jet airliner. The military and the nuclear deterrence came first. Tourists and businessmen had to wait another year (1958) for 707 and American jet-travel.

note: refueling passenger jets in flight was too dangerous and expensive to ever be seriously considered.

all images- Right click- open in New Window or Tab = super colossal size!




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