Winglets have become one of the most recognizable features of modern commercial aircraft. From narrowbody workhorses to long-haul widebodies, these vertical or angled extensions at the tips of wings ...
The U.S. Air Force looks set to finally add winglets to a portion of its KC-135 Stratotanker aerial refueling fleet. The service says putting upturned devices on the tips of the wings on the over half ...