Lately (4-5 years) airlines have been applying winglets on their planes. We all know that winglets add fuel economy. With the way fuel costs are and they look like they are not going to go down any time soon, is it possible to put winglets on the horizontal stabilizers somehow? I know it might sound funny or look funny, but if they help on the wings, can they not help on the stabilizers? This is just something I have been thinking about for the past couple of weeks now.
Ashley in CLT