Oneworldplus2
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- Mar 15, 2008
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I think that those "sharklet" tips were first introduced on the Boeing 747. (I'm probably wrong though).
http://en.wikipedia.org/wiki/Wingtip_device
And here l was listening to ALLEN JOYCE words last year about QF Group not getting any more "Jetstarised" one any more QF routes.
I can understand QF thinking. Costs per mile on Jetstar is a lot less of what is costs QF. I often wonder if in 10 years time if there will be any QF planes at all and not all orange stars flying
Qantas not being 'Jetstarised' | Perth Now
Qantas will not be 'Jetstarised': Joyce
More turbulence ahead for Alan Joyce
http://en.wikipedia.org/wiki/Wingtip_device
Passenger aircraft Boeing announced a new version of the 747 in October 1985, known as the 747-400, with an extended range and capacity. With that particular model, Boeing used a combination of winglets and increased span to carry the additional load. The winglets increased the 747-400's range by 3.5 percent over the 747-400D, which is otherwise aerodynamically identical but has no winglets.[12] Winglets are preferred for Boeing derivative designs based on existing platforms, because they allow maximum re-use of existing components. Newer designs are favoring increased span, other wingtip devices or a combination of both, whenever possible.
In 2002, Boeing first flew a production Next-Generation 737 with its new Blended Winglets, six-foot extensions that decrease fuel consumption by about 4 to 6 percent. The airplane gained supplemental type certification in 2003, and the majority of 737s delivered today are equipped with the devices.[citation needed]
In 2009, Airbus announced the introduction of Sharklet winglets for A320 aircraft. These winglets are expected to reduce fuel usage by 3.5%[13]
And here l was listening to ALLEN JOYCE words last year about QF Group not getting any more "Jetstarised" one any more QF routes.
I can understand QF thinking. Costs per mile on Jetstar is a lot less of what is costs QF. I often wonder if in 10 years time if there will be any QF planes at all and not all orange stars flying
Qantas not being 'Jetstarised' | Perth Now
Qantas will not be 'Jetstarised': Joyce
More turbulence ahead for Alan Joyce
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