Google says it's the falcon, but that's only based on how fast it drops. First it needs to climb and that's a slow process. Plus, I'm pretty sure if you dropped a Marlin from a high place, its aerodynamics and mass would make it fall faster than a falcon if it wanted to. Also, space shuttle crews go upwards about 100 times faster than any falcon has ever gone downwards. So it's not as easy as just saying it's the falcon.