Perched on this plane is skydiver Paul Steiner - who is about to try an incredible stunt...
He is about to try to climb from one plane to another while 2,100 metres up in the air!
Here's the second plane coming in. Paul climbed out of the cockpit of the first craft, somersaulted onto the wingtip, and them climbed onto the second one. All OK so far..
Here Paul stands up on the second plane and grabs the tail-fin of the first one - which is now flying upside down. And all this happens at 100mph don't forget...
Phew! He's done it! What a relief. Afterwards, Paul, from the Red Bull Flying Team, said it looked smooth but admitted things never go to plan.
"It was pretty difficult. I wouldn't recommend it for a beginner," he said when back on the ground. Hmmm, good advice Paul.