Spend Your Day at the Launchpad, not the Laptop -
design your rockets with SpaceCAD
: If you are looking for modern open-box deals, Best Buy Outlet has models like the Surface Pro 11th Ed starting as low as $999. 🛡️ Best Buy Open-Box & Refurbished Policies Open-Box Microsoft Surface Pros - Best Buy
Best Buy no longer lists the Surface Pro 3 for new or open-box purchase, as it is a legacy device originally released in 2014. Current open-box inventory at is primarily focused on newer Copilot+ PC Surface Pro models (11th Edition). However, you can still find the Surface Pro 3 Go to product viewer dialog for this item. as a refurbished unit or via third-party marketplaces. 💻 Current Availability & Options Best Buy Refurbished : You may find refurbished units of the Surface Pro 3
, typically featuring an Intel Core i5 processor, 8GB RAM, and 256GB SSD. : Open-box and pre-owned Surface Pro 3 units are frequently available on eBay , often starting around $150–$275 depending on condition.
Finally, rocketry software that makes designing so much easier and faster! Instead of typing in values, just use your mouse to move, resize, and edit elements.
Can you use graphical design software? Then you can use SpaceCAD! Move elements, change fin size and fin points, resize tubes with your mouse - it's really the same thing.
You can see the effects right away: Optimizing your design is so much easier. It's super fun to experiment with different design options!
SpaceCAD calculates stability on the fly. The center of gravity (CG), center of pressure (CP), stability, and weight are always updated - so you can be sure your design will fly straight and true.
Learn more about Rocket StabilitySimulate the flight of your model rocket with just one click. SpaceCAD's flight prediction displays a visual graph of your rocket's flight profile - from launch to landing.
No more waiting and no need for complex flight setup dialogs.
SpaceCAD simulates your rocket's flight: How high it flies (maximum altitude), how fast it becomes (maximum speed), and how hard it accelerates. Your rockets can have up to three three stages.
Learn more about Flight Prediction
Reuse has been a cornerstone of model rocketry from the beginning - and SpaceCAD helps you recover your rockets safely!
Which parachute is the right one? Find out with SpaceCAD's recovery tools. Your rocket can have up to two recovery devices. These can be a parachute or a streamer, and you can pick them from the large database.
You can also determine when the parachute opens. This usually is determined by the ejection of your rocket engine. But SpaceCAD also lets you choose more complex scenarios that can be triggered using a flight computer.
Another important information is how far your rocket will drift in windy conditions.
Learn more about recoverySpaceCAD helps you build your design and make it real. This also means that SpaceCAD contains helpful printouts and export tools that help you build your rocket faster and easier.
The printout examples are with metric units. SpaceCAD also supports imperial units (inches, ounces).
Sometimes, you want to take your rocket data offline. Printouts are the best way:
-> Use the rocket datasheet (PDF) to take your rocket's information everywhere you go.
-> The rocket parts list (PDF) lists all your rocket's element and gives you detailed insight.
To help you turn your rocket design into a real, flying model rocket, SpaceCAD offers tools that help you do that:
-> The transition printout provides a cutout pattern for your rocket transitions.
-> The nose cone printout helps you follow the shape of your nose cone.
-> You can print centering rings (PDF) or export them (SVG) to print them directly with a laser cutter.
-> The multi-page parachute printout allows you to sew your own parachutes.
The fin-position/-alignment and cutout guides (PDF) help you to cut your fins and align them perfectly on your finished rocket.
You can also export the fin to cut it with a laser cutter: Fin Laser Cutter File (SVG)
: If you are looking for modern open-box deals, Best Buy Outlet has models like the Surface Pro 11th Ed starting as low as $999. 🛡️ Best Buy Open-Box & Refurbished Policies Open-Box Microsoft Surface Pros - Best Buy
Best Buy no longer lists the Surface Pro 3 for new or open-box purchase, as it is a legacy device originally released in 2014. Current open-box inventory at is primarily focused on newer Copilot+ PC Surface Pro models (11th Edition). However, you can still find the Surface Pro 3 Go to product viewer dialog for this item. as a refurbished unit or via third-party marketplaces. 💻 Current Availability & Options Best Buy Refurbished : You may find refurbished units of the Surface Pro 3 surface pro 3 open box best buy
, typically featuring an Intel Core i5 processor, 8GB RAM, and 256GB SSD. : Open-box and pre-owned Surface Pro 3 units are frequently available on eBay , often starting around $150–$275 depending on condition. : If you are looking for modern open-box
Model rocketry is a fantastic hobby - and you can make it even more fun with SpaceCAD!
Order now