Stages In The Production Of A C-5 Plane, Description Of Avionics In The New Aircraft

United States - Circa 1969: Workers assembling a C-5 plane. Diverse stakeholders in the project. The wing is produced in Nashville. Other parts are produced in Montreal, Canada. Scene of engineers testing a model in the wind tunnel. Building of General Electric where engines are built. The newly designed engine is mounted on a B-52 for testing. Lockheed keeps control of the weight of every component of the C-5. Engineers design the cabin controls using electronic means. At the time, the vehicle's avionics were the most advanced globally. The audio includes a detailed description of the systems. (Footage by Roberto Machado Noa/Getty Images)