Music was more than just the soundtrack for the Vietnam War protests, it was the Trojan horse driving the political movement. Watch 1971: The Year That Music Changed Everything, featuring rare footage of Marvin Gaye and many more on Apple TV apple.co/1971Doc_ | Apple TV

In 1971, a Swedish Air Force Saab AJ 37 Viggen crashed during a landing demonstration due to issues with its thrust reverser and yaw control mechanisms. The thrust reverser, designed for short landings, disrupted airflow over the tail fin, leading to significant yaw disturbances. Additionally, the yaw damping system and nose wheel steering did not function properly during reverse thrust, causing the aircraft to veer off the runway and collapse the main landing gear. Fortunately, the pilot surviv