Stratolaunch
Steve Rainey is the test pilot for the largest airplane in the history of the world in terms of wingspan, and he has made it clear that operating it comes with its fair share of intricacies.
The behemoth, owned by Stratolaunch, is known affectionately as the Roc — named after a bird of giant proportions from ancient mythology. It was originally designed to launch payloads into orbit, but now, Rainey and his team are aiming to for the Roc to launch recoverable hypersonic vehicles that the aerospace industry will use for high-speed flight testing.