If your operational fleet usage exceeds 1.5 hour flight legs, the operational gains of havin winglets installed on your fleet will not only save 4.5% fuel costs from day one, additional take off weight gets an added bonus of 6,000 lbs. per leg. Installation combined with a letter check or conversion is seamlessly incorporated. Normal installation down time should be estimated to be 8 to 10 days.
Winglet installation