The range of a 747 depends on the type of 747 ... Q: In the 1960s, I read an article that the B707 Air Force One had to fly 50 hours per month whether or not the president was aboard.

MIT researchers routinely schedule flight time with aircraft that range from the light C-152 to the heavy B707 “to evaluate new antennas, imagers for air surveillance, aircraft collision ...

MIT researchers routinely schedule flight time with aircraft that range from the light C-152 to the heavy B707 “to evaluate new antennas, imagers for air surveillance, aircraft collision ...