

Airplanes And Stuff.
#61
Posted 06 January 2004 - 08:38 PM
The 7E7 will fly slightly faster than the average jet and will be far more coftorable. Look on Boeing's website for conceptional drawings of both interior and exterior.
I like Boeing better than Airbus and hope this airplane will put Boeing back on top again.
Long Live the 727
#64
Posted 07 January 2004 - 07:39 AM
Although over 1,800 were built only 10-20 are still used for passengers in the US
727
#65
Posted 07 January 2004 - 02:29 PM
West Palm Beach, FL - elev. 9 feet
#67
Posted 07 January 2004 - 03:26 PM
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West Palm Beach, FL - elev. 9 feet
#68
Posted 07 January 2004 - 03:28 PM
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West Palm Beach, FL - elev. 9 feet
#70
Posted 15 May 2007 - 08:58 PM
Liftblog.com
#72
Posted 17 May 2007 - 08:41 AM
SilverFir, on Nov 12 2003, 08:49 PM, said:
Speed as nothing to do with what the airline industry is looking for. Low cost operations buy lowering MTX and fuel cost is far more important. Airbus fly smoother??? Both Boeing and Airbus fly in the same sky, and handle turbulence the same way.
edmontonguy, on Nov 12 2003, 05:31 PM, said:
This is a huge evolutionary step in commercial aircraft design. A large part of the aircrafts airframe has been built using composite material instead of the traditional aluminum. This means much less weight, longer service life, and overall less fuel burn. Less fuel and less weight are big in the airline world! The powerplants are a new lean burn design as well. These are the basic selling points, but there is a long list of advancements. To show how important this new aircraft is to the airlines, there are over 500 orders already placed for an aircraft that hasn't even flown yet!
Kicking Horse, on Nov 12 2003, 05:22 PM, said:
You wont have a choice if your going to fly with in the next 20 or 30 years. This type of aircraft design is going to change how aircraft are built.
This post has been edited by Limelight: 17 May 2007 - 08:42 AM
#73
Posted 17 May 2007 - 08:52 AM
KZ, on Nov 12 2003, 09:25 PM, said:
Boeing's replacement of the 747 seems to be the 777
The new plane seems kind of a waste, they should just upgrade the 767 with new engines, controls and a fly by wire system.
The 777 did not replace the 747. The 777 was built to fill the market demand for a long haul aircraft to fit between the capacity of the 747 and the smaller 767. The 747-800 will replace the current 747-400.
The main problem with the concorde was the not the sonic boom, it was the massive fuel burn and engine noise from the old turbojet engine design as compared to the quite, lean burn high bypass engines of today. The new stage III noise reqirements would ban the concorde from most airports today. British Airlines and Air France could not afford to keep them in operation. They were just not cost effective.
#74
Posted 17 May 2007 - 09:02 AM
SkiBachelor, on Nov 12 2003, 09:33 PM, said:
You can't stop the sonic boom. It would be like trying to build a ship that didn't produce any waves. All that air has to get out of the way. Spoliers are used to reduce lift, add drag and assist the ailerons during low speed turns (roll) by adding control surface. So really, adding any type of spoiler to the airframe or wing would only slow the aircraft, not prevent supersonic shockwaves.
#76
Posted 17 May 2007 - 01:49 PM
Snoqualmie guy, on May 17 2007, 01:02 PM, said:
Someday. Engine technology needs to improvement first. We need a powerplant that can produce a huge amount of thrust, at high altitude (60,000 and above) but with a very low fuel burn in order for the idea of supersonic transport to be economical again.
#78
Posted 17 May 2007 - 08:36 PM
I think the A380 was just a bad idea. Great airplane, built by a great company, but very big and very expensive. Most airports can't handle such a large aircraft without major runway, taxiway and terminal/gate reconstruction. Why should a local goverment spend millions to update their airport to accommodate only one aircraft type? The A380 cost continue to rise due to production delay after delay, and the break even point for Airbus is getting higher and higher as well. If the A380 program doesn't receive a ton more orders, and if they continue to delay the delivery dates, it could be devastating to the company.
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