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Future Of Boeing 747  
User currently offlineAmax1977 From United States of America, joined Aug 2005, 208 posts, RR: 0
Posted (9 years 2 months 1 day 6 hours ago) and read 8320 times:

It's been a question in my mind that what's going to be future of Boeing 747? Is Boing going to come up a newer series for the B747? B747-500???

6 replies: All unread, jump to last
 
User currently offlineER757 From Cayman Islands, joined May 2005, 2558 posts, RR: 7
Reply 1, posted (9 years 2 months 1 day 3 hours ago) and read 8218 times:

First of all - welcome to a.net.

Boeing is considering launching a new version, the 747ADV and in fact has a tentative order for the cargo version already from Cargolux. Boeing has said they'd launch it if they get orders from two airlines and there's been widespread speculation in the forum on just who that 2nd airline would be. The consensus among the armchair experts here seems to lean towards either CX, BA, QF or SQ.
As for the current version, UPS just ordered 8 new freighter versions so the grand old dame ain't dead yet....


User currently offlineShenzhen From United States of America, joined Jun 2003, 1710 posts, RR: 2
Reply 2, posted (9 years 2 months 1 day 2 hours ago) and read 8161 times:

I've heard through the grape vine that it might ge board approval in September... so coming quick.

Cheers


User currently offlineDfwRevolution From United States of America, joined Jan 2010, 984 posts, RR: 51
Reply 3, posted (9 years 2 months 1 day 2 hours ago) and read 8138 times:

>> It's been a question in my mind that what's going to be future of Boeing 747? Is Boing going to come up a newer series for the B747? B747-500???

For now, the 747-400 has seen a flourishing of orders in the last year. The 744 backlog was dwindling and it looked as though 2006-2007 might be the last year of production, but 21 gross orders (16 net) will ensure the 744 will be in production through 2008-2009.

Boeing is studying and marketing the 747-Advanced to replace the 747-400. The Adv features a stretch in two portions of the fuselage, not a simple extension of the upper-deck only like the 741/742 --> 743/744. Variants of the newer engines on the 787/A350 and aerodynamic improvements (no new wing) should bring fuel burn cost to the par of next-generation airplanes. The target specs are to match (or beat) the A380-800 economics in a smaller package.

Here's an illustration, I'm sure Widebodyphotog has his spec. spreadsheet available.

http://www.boeing.com/randy/archives/2005/02/advancing_the_q_1.html

Launch is possible this year, as many customers who could potentially launch the aircraft are planning to conclude fleet procurment in 2005


User currently offlineAmax1977 From United States of America, joined Aug 2005, 208 posts, RR: 0
Reply 4, posted (9 years 2 months 8 hours ago) and read 7831 times:

I noticed the B747 ADV doesn't have winglets... What happened to the winglets?

User currently offlineRadelow From United States of America, joined Jul 2004, 426 posts, RR: 3
Reply 5, posted (9 years 2 months 8 hours ago) and read 7801 times:

While it doesn't have the winglets it *does* have the raked wing-tips which Boeing found to be more efficient and lighter.

User currently offlineGQfluffy From , joined Dec 1969, posts, RR:
Reply 6, posted (9 years 2 months 8 hours ago) and read 7803 times:

Wingtip extentions...known as raked wingtips...or was it raked winglets??? 

EDIT-...sigh...a day late and a dollar short....

[Edited 2005-08-26 23:44:09]

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