What are two notable differences between the b747 400 and the b747 800?

What are two notable differences between the b747 400 and the b747 800?

While the overall shape of the two 747s may look similar to one another, the dimensions have changed. The -8 actually has a larger wingspan, longer fuselage, as well as an extended upper-deck. For passenger versions, the 747-8 offers 51 additional seats over the 747-400.

How many kilometers can a Boeing 747-400 fly without stopping?

A modern Boeing 747 can fly about 15,000 km (9,500 miles) when it’s flying at 900 kmh (550 mph). This means it can fly non stop for almost 16 hours!

When did Boeing stop making the 747-400?

On November 14, 2005, Boeing announced it was launching the 747 Advanced as the Boeing 747-8. The last 747-400s were completed in 2009. As of 2011, most orders of the 747-8 have been for the freighter variant. On February 8, 2010, the 747-8 Freighter made its maiden flight.

What is the difference between a 747 300 and 400?

The most obvious external difference would be the addition of the winglets at the tip of the wing. This is a 747–300 cockpit, with its 3-man crew & its multitude of gauges. This is a 747–400 cockpit, with its 2-man crew. Very “space age” tech.

Which is better A380 or 747?

Boeing claims that the 747-8 is more cost-effective per seat per mile than any other aircraft. However, Airbus claims that the A380 is the most efficient jet in the world. It does not make much sense to compare the two jets in fuel burn and seat-mile cost. The planes are considerably different in size.

What engines are on the 747-8?

The engine selected for the aircraft is the GEnx-2B67, the General Electric next-generation engine. The design of the 747-8 aircraft engine is slightly modified variant of the GEnx engine developed for the Boeing 787 Dreamliner aircraft. The engine provides 66,500lb of thrust.

How big of a runway do you need to land a 747?

The FAA/EASA Minimum runway length requirements for MLW landings are 7,500ft (~2,300m) for the 747-8F, and 6,750ft (~2,000m) for the 747-8i. However, the landing distance (at sea level) is far less, at about 5,500ft and 4,750 ft.

Is b747 still in production?

Boeing has announced that production of the iconic 747 will come to an end in 2022 as dwindling customer demand and low sales for its latest variant became the final nail in the coffin for the aging plane line. The 747 was the first quad-jet engine and dual-level passenger aircraft to roam the skies.