Dec 29, 2022 #1 B BrownAW Airman 29 31 Feb 2, 2022 By Dwayne Williams, VN helicopter pilot, offshore, tilt-rotors and retired chief of experimental flight from Bell Helicopter. good read, (not a technical publication) Amazon.com
By Dwayne Williams, VN helicopter pilot, offshore, tilt-rotors and retired chief of experimental flight from Bell Helicopter. good read, (not a technical publication) Amazon.com