BloodhoundBloodhound 2After three years of planning, a missile on wheels designed to top 1,000 mph is finally under construction. The team behind Bloodhound SSC hope to shatter the current land-speed record of 763.035 mph when it sends Royal Air Force pilot Andy Green streaking across a dry lake bed in South Africa within two years.

The team is one of three hoping to exceed 800 mph.

Of the vehicles, the Bloodhound SSC is perhaps the most radical — which is saying something. The car, if it can be called that, features a jet engine and a rocket that produce 47,000 pounds of thrust. To put that in perspective, each of the Concorde’s four engines produced roughly 38,000 pounds at takeoff.

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The British engineers designing the Bloodhound have signed off on the steel lattice chassis that will hold the wild ride’s drivetrain. Aerospace manufacturer Hampson Industries will build it.

“It’s a fantastic feeling to be handing over the drawings to the people who will now build the car,” chief engineer Mark Chapman told BBC. “It’s a ‘progressive definition release,’ which means as soon as we finish a design, it goes out the door. The first metal parts should start coming back to our design house in Bristol by Easter.”

read more: wired