VAN HORN, Texas (AP) — Jeff Bezos is about to soar on his space travel company’s first flight with people on board.

Our first human flight on Tuesday will be the 16th flight in #NewShepard’s history. Learn about the meticulous & rigorous launch program that brought us to this first step. Watch the launch live on https://t.co/7Y4TherpLr, starting at 6:30 am CDT / 11:30 UTC. #NSFirstHumanFlight pic.twitter.com/xWQRYLikZd

— Blue Origin (@blueorigin) July 18, 2021

The founder of Blue Origin as well as Amazon on Tuesday will become the second billionaire to ride his own rocket. He’ll launch from West Texas with his brother, an 18-year-old from the Netherlands and an 82-year-old female aviation pioneer from Texas — the youngest and oldest to ever hurtle off the planet.

Blue Origin’s New Shepard rocket is set to blast off with its eclectic group of passengers on the 52nd anniversary of the Apollo 11 moon landing.

Bezos is aiming for an altitude of roughly 66 miles (106 kilometers), more than 10 miles (16 kilometers) higher than Richard Branson’s ride on July 11.

The capsule is fully automated, so there’s no need for trained staff on the quick up-and-down flight, expected to last just 10 minutes. Branson’s Virgin Galactic rocket plane needs two pilots to operate.

Bezos’ dream-come-true trip follows 15 successful test flights to space by New Shepard rockets since 2015, all of them unoccupied. If successful, Blue Origin plans two more passenger flights by year’s end.

The company has yet to open ticket sales to the public and is filling upcoming flights with those who took part in last month’s $28 million charity auction for the fourth capsule seat. The mystery winner bowed out of Tuesday’s launch because of a scheduling conflict. That opened up the slot for Oliver Daemen, a college-bound student from the Netherlands whose father was among the unsuccessful bidders.

Welcome to the crew, Oliver! We’re grateful to have you as our first customer to mark the beginning of commercial operations. #NSFirstHumanFlight https://t.co/gwZ6qBOFpi pic.twitter.com/SuOwxe2353

— Blue Origin (@blueorigin) July 15, 2021

Also flying: Bezos’ younger brother Mark and Wally Funk, one of 13 female pilots who went through the same testing back in the early 1960s as NASA’s Mercury astronauts, but failed to make the cut because they were women.

"They told me that I had done better and completed the work faster than any of the guys..."

Tomorrow, Wally Funk will finally go to space with Blue Origin. pic.twitter.com/SFBx2ql4sI

— SPACE.com (@SPACEdotcom) July 19, 2021

Not everyone in the remote, desert town of Van Horn was excited about the drama unfolding 25 miles (40 kilometers) to the north.

“It’s a luxury that’s going to be set aside for the wealthy,” said pizza shop owner Jesus Ramirez. He planned to watch the morning launch from his restaurant’s patio with a cup of coffee.