Found and Explained Official on MSN

Boeing’s propeller-driven 747 that never flew

The Boeing 747-500 was a proposed ultra long range jumbo jet powered by advanced propfan engines instead of traditional ...
While Boeing pioneered the widebody with the 747, it didn’t operate in a vacuum. Douglas (later McDonnell Douglas) and ...
Mexico City, Mexico - October 20, 2019: Lufthansa Boeing 747-8 landing at Mexico City Intl. Airport after a long fligth from Frankfurt. January 22, 2025, marks the 55 th anniversary of the first ...