Bit of a late entry from me, but here goes.
1 - On the 737-700, how much does each winglet weigh?
2 - What is the total added weight on the aircraft as a result of the Winglet Modification to a 700:?
Depending on the l/n and wing installation type of your 737 - 480lbs, 482lbs or 668lbs
3 - How tall is the winglet on a 737-700?
4 - What is the approximate fuel savings from the winglet modification on both the 737-NG (Next Generation) and the 737-CL (Classic Fleet)?
3.2-3.4% average over an average mission distance of 750mi, or up to 6% fuel mileage in cruise, depending on what missions you fly.
5 - On the 737-CL, how much does each winglet weigh?
6 - What is the total added weight of the winglet modification on the Classic Fleet?
800lbs (including 2x 90lb flutter ballast)
7 - How tall is the winglet on the Classic Fleet?
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