RC planes Rubber Band Plane Project Air Lancaster RC Hovercraft
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Welcome to the
Project Air Store
Home of downloadable plans and designs to make planes, hovercraft, rocket helicopters and boats.
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Coming May 2026
Project Air Easy Build Kits
We're very excited to share the news that we will be releasing a range of easy-to-build laser cut foam kits for you to build at home.
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Downloadable Plans
PDF plans to build your own planes, boats and hovercraft
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Articles
There are a ton of great in-depth articles on this site, detailing latest ambitious main channel projects with more info than we can incluse in the videos. Check them out below.
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Downloadable Plans

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Hi, I'm James!

Hello! I'm James Whomsley. I've been making engineering videos on the Project Air YouTube channel for nearly 10 years, ranging from high speed rocket planes to deep sea diving submarines. Since the start, the channel has been about inspiring viewers to build planes, rockets, boats and submarines too... which is why I've made this website to help. So, get building and show me what you make!
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Articles

Guides and Tutorials

Building the World's Largest RC Submarine
14 Apr 2026

Building the World's Larg...

This article is about how we built the WORLDS LARGEST RC Submarine!... Read more
RC Electronics | Complete Video Guide
13 Mar 2026

RC Electronics | Complet...

Here's a video guide for how to connect all of your RC plane electr... Read more
How I Built a $10,000 RC Car
13 Feb 2026

How I Built a $10,000 RC Car

Here's an in-depth look at my latest speed record RC Jet Car, showi... Read more
RC Jet Car World Record Attempt
11 Feb 2026

RC Jet Car World Record A...

In this video you’ll see my first attempt setting at a world speed ... Read more
Building the World's Fastest RC Jet Car 3.0
11 Feb 2026

Building the World's Fast...

Here's an article about my latest RC Speed Car build, designed to b... Read more
Building an RC Autogyro Plane
06 Feb 2026

Building an RC Autogyro P...

See how I built a giant RC gyrocopter that uses the autogyro-effect... Read more

Frequently Asked Questions

1. How do I download my files after purchase?

You will be sent a link to download the files immediately after checkout. If you have any problems, please contact support and we will help you get them!
We will be producing Project Air Kits soon, but not yet. Currently, it's just downloadable files.
All of the model plans can be built with supervision from an adult, but you will need some experience with tools and sourcing the correct materials and supplies for each build.
Most of the downloads on this site assume you have some level of experience with building model aircraft. We're working hard to bring down the barrier to entry by providing video tutorials and actual kits that will be shipped out from this store worldwide.
All major credit and debit cards are accepted, including VISA, Mastercard & American Express. We also accept PayPal, Google Pay and Apple Pay.
Our returns policy aligns with your UK consumer rights, which ensure your purchase is protected. All of the systems are tested thoroughly before sale, and we’re on hand to to help should you run in to any technical issues! Should you encounter an issue, please do not try and resolve them yourself. Doing so may invalidate your warranty or right to return. Instead reach out to product.projectair@gmail.com and we’ll be happy to help.
Email product.projectair@gmail.com