Aviation Enthusiast on Instagram: "This video showcases a helicopter crash at the Cars ’N Copters event in Huntington Beach, California, sparking multiple discussions among aviation enthusiasts about what may have gone wrong. Commenters have offered different perspectives: one suggests a tail rotor failure, while another provides a more detailed mechanical explanation, proposing that the tail rotor shaft may have broken or come loose, leading to a complete loss of yaw control. According to this