Home › Forums › Modern Military Aviation › US vs Russia. Spy/patrol planes. Low bypass vs high bypass. › Reply To: US vs Russia. Spy/patrol planes. Low bypass vs high bypass.
C-5 has a wing flapping problem which impacts fatigue life. The flapping is a 6 foot cyclic movement at the wing tip at cruise. I wouldn’t be surprised if addition of winglets would exacerbate the flapping problem.
Sign In
