insider.si.edu

Helicopter Aerial Refueling Test Photographs and Reports [Eastman]

CC0 Usage Conditions ApplyClick for more information. William Donald "Don" Eastman, Jr. (b. 1932) was the first pilot to demonstrate the feasibility of air-to-air refueling of helicopters as well as ...
insider.si.edu

Helicopter principles : lectures delivered to class XXXIV, the Naval Test Pilot School, Naval Air Test Center, Patuxent River, Maryland

"The helicopter lectures were inaugurated at the Naval Test Pilot Shool in 1961."--Foreword. Introduction to the helicopter -- Performance -- Stability and control -- Systems -- Vibrations -- VTOL and ...