Ryanair 737-800 with winglets ...

[PitotTube]

here it is

http://www.!!!!!!!!!!!!!!/open.file/969673/L/

[captplaystation]

Ooh,I'm coming over all funny, just joking chaps;does look rather nice though,pity they couldn't have matched the paint when they repainted under the cockpit though! And the location, yes, like the location!Thanks for posting that, I am too computer illiterate ( I said COMPUTER illiterate Wingco) to manage that.

[Wing Commander Fowler]

......... an there's me thinkin you were coming all over funny at the thought of me marlin spike hehe!!!

[Milt]

How much winglet is effective and how much is cosmetic.?

Can anyone convince us that the extra weight is worth carrying around? Perhaps there is a benefitial effect on directional stability.

[BOAC]

read here