Why was the 747 designed with a hump?
The plane was designed for both passengers and cargo, so if passengers stopped flying it, the 747 was still useful. That’s where the iconic hump comes in. Engineers decided to turn the front of the plane into a giant door. The nose would open up, making it easy to load tall cargo.
What is a Boeing 747 made of?
The modern Boeing 747 is an aluminum airplane as well. Other metals, such as steel and titanium, are sometimes used to build aircraft. Steel is heavy though, so not too much is used. Titanium is almost as strong as steel, has a medium weight, is heat resistant, and is corrosion resistant.
Are 747 still being built?
US airplane manufacturer Boeing will cease production of its 747 jumbo jet in 2022, the company announced on Wednesday, retiring the iconic passenger aircraft after over 50 years of service amid a coronavirus-induced crisis in the aviation industry.
What is upstairs on a 747?
Typically, flying on the upper deck of a Boeing 747 is an exclusive affair. When the jumbo jet was first introduced, the upper section was a lounge for premium passengers. More recently, most airlines put premium seats up top.  This means that most don’t have the ability to experience the upper deck.
Why was the 747 successful?
The 747 went into service in the early 1970s, at a time of major societal change. It drove exponential growth in air travel, tourism, and connections between people around the world. In its first year, a fully-loaded 747 cut the cost of flying a passenger by half. Flying became instantly more accessible.
What does the 747 stand for?
The most well known aircraft in the 7×7 series is the Boeing 747, which also goes by the nickname “jumbo jet.” The 747 made aviation history. It was designed in the 1960s as a response to an increase in air traffic. It was the largest civilian airplane in the world.
How did Boeing 747 get its name?
It was called the 747. Sutter asked Pan Am and other airlines what they would like from the plane. At the time, it was thought that supersonic aircraft would replace the 747. Because of this, Boeing made the 747 so that it could easily be turned into a cargo plane if the passenger version became less popular.
How many 747 left to build?
As of the mid of April, 2021, Boeing has officially one dozen, 747 aircraft left to build. The 747 production line is winding down. After the 12 are built, the classic ‘Jumbo Jet’ now in its latest dash 8 configuration has no more orders to fulfill. The world moved on.
Which is the biggest Boeing plane?
The 747-8 is the world’s longest currently-operational passenger airliner, surpassing the Airbus A340-600 by 3.1 ft (0.95 m). With a maximum take-off weight of 975,000 lb (442 t), the 747-8 is the heaviest aircraft, commercial or military, manufactured in the U.S.
How many pilots does a 747 have?
The Boeing 747 100, 200 and 300 required a three-man flight crew, the third member being the flight engineer. This picture shows the three-man crew cockpit configuration with the flight engineers panel on the right. The 747-400 and 8 only required a two-man crew. The 747 was the first wide-body commercial aircraft.
When was the 747 developed?
Feb. 9, 1969
Technical Specifications
| First flight | Feb. 9, 1969 |
|---|---|
| Model number | 747-100/-200 |
| Classification | Commercial transport |
| Span | 195 feet 8 inches |
| Length | 231 feet 4 inches |
What is the range of a Boeing 747?
The 747-400ER has nearly identical range while the regular 747-400 is about 450 nautical miles shorter. To sum it up, depending on the variant, a Boeing 747 boasts range that’s anywhere between 4,620 nautical miles (8,560 kilometers) and 7,730 nautical miles (14,320 kilometers).
When was the first 747 built?
The first 747 ever built sits on the west side of Boeing Field near Boeing’s corporate headquarters, Wednesday, March 21, 2001, in Seattle. On Sept. 30, 1968, the first Boeing 747 rolled out of its custom-built assembly plant in Everett, Washington. From the beginning, everything about the plane once known as the “ queen of the skies ” was big.
How big is a 747?
Dimensions of the Boeing 747 400. The 747 400 has a seating capacity of 416 (3 class) or 524 (2 class). Its length is 231 ft 10 in (70.6 m) and the wingspan is 211 ft 5 in (64.9 m).
What is The wingspan of a Boeing 747?
To sum it up, depending on the variant, a Boeing 747’s wingspan is anywhere between 195 feet 8 inches (59.6 m) and 224 feet 7 inches (68.4 meters) resulting in a wing area between 5,500 square feet (511 square meters) and 5,960 square feet (554 square meters).