Why 747 8

The sweep and basic structure had been kept to contain costs, but the wing was to be thicker and deeper, with the aerodynamics recalculated. The wing is thicker and deeper, carrying more fuel, and broader with raked wingtips, while maintaining its basic structure and sweep. Here, the curved stairway to the upper deck and a more spacious main passenger entrance became the most significant changes. Over the Boeing , the two versions have a fuselage stretch of The surpassed the Airbus A by 3.

The firm configuration was achieved in November , according to Boeing. Boeing was said to be looking into a proposition, as well as a Boeing Dreamliner version, in On September 7, , it was reported that Turkish Airlines TK was in negotiations with Boeing for purchasing eight Is to strengthen its wide-body fleet.

The was followed by the better-performing This formed the basis of the short-fuselage, long-range SP Special Performance. The had a stretched upper deck as standard, but was quickly overshadowed in by the , which boasted a two-person glass cockpit.

Two decades later, it was time for the to join the party. This culminated in the launch of the program, which Boeing launched in It measures It has since been overtaken in this domain by the While the measures That being said, their heights are the same. German flag carrier Lufthansa was the first airline to operate the passenger-carrying I. It ordered 19 examples of the aircraft in December , and the first entered service with the airline exactly nine years ago today, on June 1st, The Queen of the Skies has carried passengers for half a century.

Beloved by travelers all over the world, she has been an iconic and exciting feature on the runways from the first introduced by Pan Am in Stay informed: Sign up for our daily aviation news digest. Its size, range, and speed helped transform air travel and turned it into something more accessible for a wider clientele.

But the era of the massive four-engine aircraft seems to be over. The history of the final passenger version of the jumbo jet is a short-lived one. Boeing predicted it would receive orders for the After all, the previous variation of the jumbo, the , landed at for its regular passenger model, and including the extra range options and freighters, and was operated by over 40 carriers worldwide.

And that was for the repurposing of two Is previously belonging to Transaero. Lufthansa was the first carrier to order the new version of the jumbo in We need a section that tells us the weight of the plane empty for the specs page. We need to know its weight! Hi and thanks for stopping by. We have now rectified that and you will see the line with Operating Empty Weight. Interesting question.

It seems that the same equipment can be used for both the and the An example is the Tronair AD which is rated for both. This of course is not a definitive answer and any decisions about actual equipment purchase should be based on information direct from the supplier. We can certainly share that with you. So there are of course some variables with this data which are dependant on whether the aircraft is loaded or empty. The measurements below refer to a minimum and a maximum.

Maximum is when the aircraft is empty and therefore rises up on its suspension and tyres. Minimum is, therefore, when the aircraft is fully laden. For them main deck, there is a difference between fore and aft, as the aircraft sits slightly nose down on the ground. In this case we have specified Front and rear.

Top Deck height: Minimum — 7. Main Deck: Front, Minimum — 4. Main Deck Rear, Minimum — 4. Its amazing. Hi, So that is Louisville, right? Wow, 1 million pounds, how do you know that?

Cheers Peter. Good question. The answer, like so many things in aviation, has some variables built into it. Firstly, the minimum height of an engine above the ground must be sufficient to allow clearance in all stages of maneuvering. It must also be sufficient avoid any water ingestion on wet runways. This is a integral part of water test conducted on new airliner types. The next variable is the load of fuel and payload.