The Jetson One Manned Multi Rotor (X8 configuration) looks like one of the more likely multi rotors to go mainstream in the new market of manned aviation. Electric flight propulsion favors smaller & lighter platforms. Each new jump in battery technology will only make it better.
A perfect solution for decal removal on sensitive surfaces like Paint, Tinted Windows and many more.
They also work well on removing old peel ply from composite surfaces
The long metal handle gives extra leverage when trying to remove difficult things
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The One Design was created to make a high performance acrobatic aircraft on a low budget. It was designed to get the most out of a O-360 Lycoming motor. The Wiki page has a brief overview of the aircraft at: https://en.wikipedia.org/wiki/Rihn_DR-107_One_Design
YouTube has a bunch of videos on this aircraft, here are a few
This video has a real good 3D cad overview of the structure
Quite the interesting article on the history of many airports in the Denver area that are no longer there. Growing up in the area it’s impressive to see the rich aviation history. Most of the airports in the article have been take over by urban development.
Back in the early 2000’s I got to do Acrobatic Training in a Super Decathlon at KPRC Prescott AZ. This aircraft is one of the best entries into Acrobatics & Tail Wheels, gaining more confidence and capability as a pilot.
The Decathlon started Production in 1972 and is a derivative of a Citabria.
Prices range from 50 to over 200K depending on year, condition etc.
From what I have found there are no available Plans, Kits or Downloads for the GP-4, however with modern tech like 3d scanning iPhones, Powerful Cad Software and 3D printers it would not be too difficult to create a RC version of this impressive Aircraft.
When you see it in person its difficult to get the whole aircraft in one shot with out a wide angle lense
Much of the structure is actually laminated wood with grain direction for optimized strength and is a pre curser to modern composite aircraft structures. They have a few displays of some details of the construction methods along with a scale model of the aircraft under construction.
An ominous shot from a rear quarter view with a ME-262 and a FW-190 showing what this war bird would have been up against if it would have been operational in the war.
My personal thoughts on the aircraft with the context of seeing the 2004 movie the aviator and a few documentaries on Hughes is its a mix of a technology path finder paving the way to large aircraft structures and systems while being a tragedy for Hughes personal aviation career. He was never the same after this project.
Aircraft like his racer and XF-11 had fairly quick development times however the H4 flew 2 years after the end of the war it was supposed to support. Because the project was under a government contract with government funding it Aircraft like the Grumman albatross and Martin Mars Evolutionary and nature compared to the revolutionary H4. However this difference was not taken into account for the oversight, visibility and pressure.
This aircraft serves as a cautionary tale for any company or individual taking on a “huge leap task” with out proper technology development and stepping stones setup at the beginning. Crawl, walk, run marathon or sprint. This is hubris that has effected my self and have seen first hand at companies I’ve worked for.