The audio experience begins with a subtle, distant hum growing in intensity from the left side, suggesting a search and rescue helicopter flying a significant distance away. The stereo sound provides a realistic sense of dimension and space, emulating the helicopter's movement across the audio landscape. As the sound gradually shifts from left to right, it gives an impression of a flyby, with the helicopter's rotors creating a rhythmic and distinct chop-chop-chop sound that defines its presence. This sound then gradually decreases in intensity, leaving a trail of resonance in the right channel, signifying the helicopter moving further away, continuing its search and rescue mission. The audio ends with a serene quietness, leaving the listener with a feeling of suspense and awe.