When the Boeing 747 first appeared in 1969, no one had ever seen anything like it. It was twice as big as the biggest passenger plane at the time. Airlines worried they’d never fill so many seats. The 747 quickly became the most recognizable plane in the sky, with its bulging upper deck and four giant engines hanging beneath wings the length of a basketball court.
A single 747 contains about six million parts, including 171 miles of wiring and five miles of tubing. Fully loaded with passengers, cargo, and fuel, it can weigh nearly a million pounds at takeoff. Each of its huge engines produces around 60,000 pounds of thrust - roughly the same force as a Saturn V rocket’s smaller engines.
It’s also a thirsty machine. A 747 burns roughly a gallon of jet fuel every second. On a long flight from New York to Tokyo, it can guzzle more than 50,000 gallons. After more than 50 years of service, Boeing built its last 747 in 2023, ending one of the longest production runs of any airliner ever.
