After spending A LOT of time figuring out the plans and the math for this new Scrappy Build, I'm ready to show you my ideas and get started! My twin brother Mark is starting a Cub build of his own, so I brought him along to talk about his new project and compare the differences from it and Scrappy. If you thought the power-to-weight ratio was crazy on Draco, wait til you see what's next!
This aircraft is not practical in anyway! It’s not built for most, or really any people. It’s built for me, and I’m already loving it!
We are making progress on scrappy. This episode I show how I modified my frame to allow me to mount a 780 cubic inch Lycoming engine to a Carbon Cub. I’m also going to need a way to use all of that power...
Completed half of the landing gear, the rear half and put it to the test.
This week I'm finishing my panel construction as well as laying out all of my Garmin avionics, so many to choose from... also I share some of my past and what my early family life was like.
See my process for designing my Garmin Panel layout.
Mike Patey describes how he adds Kevlar to his bush plane Scrappy. Mike uses not only carbon fiber on the fuselage and tail, but he is now adding Kevlar to the horizontal stabilizer to increase strength and prevent rocks from damaging the design.
We're going to talk about the engineering behind my BRS Parachute system, introduce you to my best friend in the world, and light off a rocket.
Drop testing his airplane Scrappy, Mike Patey puts the design to the test to see how much the airplane can withstand during a drop test and putting his King shocks to the test. A baja style suspension on a race airplane.
Mike installs a 250 shot of nitrous oxide on his experimental bush plane named Scrappy.
What is the best wing for Mike Patey's Scrappy Cub? A wing design done in Solidworks that will enable his bush plane to maximize both slow flight and top speed? Mike Patey explores the possibilities of wing design and the questions that come up during the wing design of his bush plane, Scrappy. Using Solidworks and flow analysis, Mike takes a look at the effects of certain design choices, and ultimately comes to a design freeze...the wing design for Scrappy has been completed!
You probably didn't already know, but I LOVE carbon fiber. I have a small step on Scrappy that I would like to take care of. Watch along as I manufacture a custom carbon fiber part for my monster bush plane Scrappy.
Sanding, sanding, sanding, and MORE sanding! I finally begin the process of building a cowling for my experimental airplane Scrappy using carbon fiber, wood jigs, foam, metal rulers, and anything else laying around the shop.
The time has come, I'm splitting my carbon fiber cowling! I'm also working to adding in lights, a night vision camera, and a NACA duct for airflow. The cowling has been one of the most labor intensive projects of Scrappy, but we are making progress!
I put some of the final parts of the cowling together and get it ready for paint, we are so close!! It is amazing to see such a big race engine hidden by this cowling...we're really creating a sleeper...but who WON'T recognize Scrappy!? Check out how I did my oil funnel and how strong my oil door is.
I put my wing spar design to the test. After designing and extruding my own custom aluminum, I finally get to test it...to the breaking point. Watch as I put all the engineering to the test!
With only one foam block to create a mold for my wing, I really need the CNC mill to work as planned. Also I show how I pull several Carbon Fiber parts off of one mold quickly.
We roll Scrappy outside and run it around the airport. The cowling is FINISHED! Now...on to the WINGS!! I'm more than happy about the way this cowling turned out...it is beautiful!! I'm also in need of some design help. If you are creative and design a t-shirt that we like and use, I'll give you $100 cash! Then we'll put those shirts up for sale and the shirt that sells the most I'll give cash! $1,000 for first, $500 for second, and $250 for third!
Is it the cart or the horse that comes first? Either way, while we wait on some wings for Scrappy, let's build some custom carbon fiber wing slats from some molds that I made.
Today we are talking about washout and how that helps airplanes fly safer. Getting closer to starting the build on my wings. Quick mid week video.
I finally get to share a secret that I've held for the ENTIRE Scrappy build! Scrappy has dynamic suspension that allows me to change the setup for differing terrain, takeoffs, windy conditions, and more! Now you know all the secrets...well, so far. Thank you to KING Shocks for working with me to create a custom suspension system, you guys are the best!
Four different topics today, a Cirrus airplane pulled its parachute, I fly my wife in the helicopter, I make some custom parts for Scrappy's wing, and we conduct some engine thermal testing.
Today I finish painting my leading edge slats, test my fuel tank inspection doors, and start on the first bottom sheet of my wing.
How do you build a custom aircraft fuel tank that doesn't leak? Lots of experience and tricks to help make sure that Scrappy has many years of leak free wing tanks. Also an update on Scrappy's wing spar pieces that you can order.
In order to hang things like electric mountain bikes, one wheels, guns, fuel, and anything else...I've got to reinforce the ribs and entire bracket system for Scrappy's new wing. Follow along as I share how I'm doing it!
I'm super excited to show all of you my wing design that I have been working on for most of this last year, plus decades of sleepless nights thinking of ways to redesign wings. This video doesn't cover over 100 hours of footage, and years of research that went into the design of this wing.
One step closer, Ron helps me get my wing skins riveted to my one of a kind wings for Scrappy. Lots of work and montages, enjoy.
My final surprise for Scrappy's wings, Im installing a large solar system to produce enough power to not only serve as a backup for scrappy, but to power anything I want all night long when camping or during rescue missions.
Scrappy flew all the way to EAA Airventure in Oshkosh! Listen to Mike Patey answer questions from his fans at the show about scrappy, what questions do you have for Mike?
Airplane drags truck. Catching up on pre Oshkosh build . Then I take off for Airventure . Also scrappy gets 3D scanned.
Ever land in the backcountry and wish you could explore further? Bring your motorcycle with you. All electric E260 Segway motorcycles with a 70 mile range and can be charged while in the air or on the ground at the campsite.
Things I like and dislike about Scrappy, and things I would, and am going to, do about it! Plus, I give away some gear and another RC DRACO for Christmas! Winners don't know yet, we announce them on this video!
I walk you through a few tips and tricks of making one off carbon fiber parts and we continue on the upgrades for Scrappy! Larger ailerons, larger flaps..
I want to grow our aviation family! Please share this video with friends and family, on social media and text messages, any way possible... so I can give away as many first flights for those interested in discovering the joy of flight!
Come along as we haul our segway electric motorcycles to a mountain top and ride around! See Scrappy flying!
