winglets offer substantial fuel savings
winglets increase payload-range capability
winglet installation weight impact
component |
delta weight |
lb/ap |
kg/ap |
wing mod |
100.6 |
45.6 |
ballast weight |
126.0 |
57.1 |
winglet – lower blade |
49.5 |
22.5 |
winglet mod |
17.9 |
8.1 |
total per airplane |
294.0 |
133.4 |