@maxremasters: 1922 Pescara Helicopter - Ahead of Its Time! 🚁 These rare archival footage capture the experimental helicopter of Raúl Pateras Pescara during flight tests in 1922. The aircraft featured two coaxial two-blade rotors spinning in opposite directions, eliminating torque without the need for a tail rotor. It also incorporated a cyclic blade pitch control system, a technology that became fundamental to modern helicopter flight. These pioneering tests marked an important milestone in aviation history. #pescara #helicopterride #aviation #1920s #4k #ai #remastered