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747-8F Longer Than The 747-8I, Why Not...?  
User currently offlineDIA From United States of America, joined Jan 2001, 3273 posts, RR: 28
Posted (8 years 10 months 2 weeks 6 days 10 hours ago) and read 2422 times:

Why wouldn't Boeing offer the 747F version as a pax version as well?

From Boeing:

"The 747-8 Intercontinental passenger airplane will be stretched 3.6 m (11.7 ft) compared to the 747-400 to accommodate 34 additional seats in a typical three-class configuration...

...The 747-8 Freighter will be 5.6 m (18.3 ft) longer than the 747-400 freighter..."


I understand they could fit on some extra pallets of cargo.......it just seems odd to have two differing sizes of the same named a/c.

Again, why wouldn't Boeing offer the 747F version as a pax version as well?


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3 replies: All unread, jump to last
 
User currently offlineSNATH From United States of America, joined Mar 2004, 3247 posts, RR: 22
Reply 1, posted (8 years 10 months 2 weeks 6 days 10 hours ago) and read 2397 times:

The passneger version will have the stretched upper deck, the freighter will not. So, given that the upper deck is heavier, the two planes would have a different center of gravity. By stretching the freighter the designers compensate for that.

Hope this helps,

Tony



Nikon: we don't want more pixels, we want better pixels.
User currently offlineKhenleyDIA From Sweden, joined Feb 2005, 426 posts, RR: 0
Reply 2, posted (8 years 10 months 2 weeks 6 days 10 hours ago) and read 2385 times:

From what I have read, the big reason for the 2 sizes is the weight and balance. Since the freighter versionlacks the longer hump, they have to add more in the front then they would with the pax version.

KhenleyDIA



Why sit at home and do nothing when you can travel the world.
User currently offlineGorbidog From United States of America, joined Oct 2004, 151 posts, RR: 2
Reply 3, posted (8 years 10 months 2 weeks 6 days 10 hours ago) and read 2330 times:

Speaking of center of balance and CG, check out this beautiful rendering of the graceful wings of this new airliner ... it is sexy!




Sticks and stones may break my bones, but please don't throw stuff 'cause our bamboo floor is delicate!
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