Feb. 11,2019, © Leeham News: Few airplanes truly can be called revolutionary. Most are evolutionary. The Boeing 747 was one of those that falls into the former category. Just as the Boeing 707 revolutionized air travel, and so... Read MoreThe post Pontifications: The 747 revolutionized air travel appeared first on Leeham News and Analysis.
Source: leehamnews.com