Fun fact, The developers of KSP1 didn't have enough funds to hire out all the music. So they used copyright free music. I think the majority of the music they used is actually in the RUclips copyright free music library.
Those wings are really nice. You've got a lot of room to wiggle out weight from the fuselage. Remember that your opponent there is using a skin to cover gaps, and you can do that too in many places.
Of course. It actually turned out where the wing was super heavy and the fuselage super light (for the size). All those complex mechanisms in the wing made it super heavy but the fuselage is just empty space for the most part!
@floppyhobbies that makes sense. Would making huge rectangle holes in the solid section of the wing, then skinning it over make a difference? Can add some bracing if needed, but probably only a couple max. That wing is so cool looking, I am super jealous.
@@williamfawkes8379 I don't think that would make a huge difference to be honest. The weight of foamboard per square inch is actually super low, especially since if you take the paper off you remove 70% of the weight. It's so light that it's almost as light as covering! The heavy part is any glue joint (hot glue is heavy), and the cardstock skin I'm using for the flaps which is heavier than foamboard per square inch. So the fact that I had lots of small ribs in the wing and complicated multi-layer cardstock skins for the spoilers and flaps really added on to the weight. TLDR: I wouldn't be able to poke holes in anything heavy, since it needs to be that complicated shape, and anywhere I could make an opening wouldn't actually be responsible for much weight and wouldn't be worth the effort. That all being said, I'm working on a building technique to more closely mirror covered balsa, with foam taking balsa's place and using covering over foam ribs. Keep an eye out on the channel, it'll definitely appear on a project at some point in the future if it turns out to be a worthwhile technique!
Reminds me of the mitsubishi MU-2 a turboprop twin that uses full length flaps to allow it to land on shorter runways with a higher wing loading, and spoilers for roll.
Now add decently sized slats to that wing and you'll beat the competition! But as you mentioned that the wing is fairly heavy I'd suggest to add fixed slats.
That's a cool concept.. it is an argument for the tricycle gear as per full size zenith stol.. Maybe slots on the leading edge too, to keep the wing flying at the higher aoa?!
also tilt the motor 1-2 degrees to the right to reduce p torque. this is because you use an electric motor. the induced drag on the flaps will increase the issue.
What a great flying plane with really cool flight characteristics 🎊 🎉🎉!! Seriously it's very cool. I'd love to build that myself. You did a great job! I think I'd hand toss it an belly land it. It's a good plane to 3D fly!
They are called spoilers and disrupt the air flow and lift just like on airliners shorten landing roll. Of course on this airplane just a neat little touch.
The Feiseler (sp?) Storch is a great go by for the ultimate STOL. Just some observations, I think leading endge slats are an important marriage with the flaps. Also, the empennage has a great scale look, but on most STOL planes are a little oversized. Some even have an onverted airfoil for greater authority. Finally, this is my thing with RC tail feathers in general, and that is that they look nice at scale, but because of the way Reynolds numbers dont apply well in small aircraft Inthink they need to be 20-25% bigger than scale to provide the stability needed. Great job, tho! Really love the onnovation of the flaps, especially on a foam wing. Is that Marymoore field, by chance?
Fowler flaps & Flaperons on a homemade STOL. You're the shit buddy. I'd be interested to see the in-flight with-power difference with that cowl addition on & off.
Thank you! It would be cool if I had any data on that. Just from how the plane feels, it doesn't really make a noticeable difference but it would be neat to see the numbers!
I want to take it a step further. Vacuum formed leading edge. Carbon fiber spars and monokote sheeting. If those V2 plans ever get released, I'll start work on building one.
planning to do spoilerons on my first build and slotted flaps.I thought no one did that in rc planes before.till i watched this.anyway,great credits!and i still need to build myn.of course,its not stol...no reverse thrust,and its tricycle gear.so dont worry,im not stealing your design!
I'm no RC guy, but maybe you can build a magnetic battery connection that clicks together like the older microsoft surface tablet charge cords. Apple may be doing something like that as well. They also have some magnetic clasps for various ski helmets. Anyways, the idea was a bit of a whim after seeing you struggle with the battery connection. Appreciate the content!
The plans are a total mess right now, some parts have plans and other parts I just made up on the spot as I was building it. I would like to make a V2 at some point, and I'll probably make better plans for that. No idea when I'll get around to doing that though lol.
Are you cutting dollar tree foam board with a glow forge, and if so what model? Also, what software are you using to model, and do you have recommendations?
Can achieve the same characteristic's with a flat foam board, and this is before digital radio's being able to mix the channels. All I had was a two channel mixer board. but enjoyed the unique, experimental designs
Building an airliner wing for your model ? 😊 Airliners control surface are tied together and ce central control system dispatches according to flight envelope, it' s almost impossible to achieve good control without a flight controller tuned for your plane, this also include softwares support for your configuration and/or a really smart TX. Also you should never turn off the engine when slowing down the propeller acts like an air brake ! It very noticeable 😆. You have openTx add some mix to limit engine rpm when airborne ( flight mode or specific input ) the spoilers should never be available in normal flight mode, just take off/ landing, allowing you to smooth transition between modes with delays or specific curves (difficult)
That is sick. The million-dollar Bionic Wing, lol. THP makes great videos. I love their stuff. Where are you guys located? The Bay Area? I think it would benefit from a larger Horizontal stabilizer and Elevator.
Hey y'all, my name is Arnold Werschky and I'm a very experienced in fdm 3d printing if you need any parts for this project I would only charge for materials and shipping cuz I wanna see y'all win! Lmk and happy flying regardless
I'm curious as to what cad process you use. Specifically what software and how to go from 3d model to layout for the laser cutter. Or do you keep the geometry relatively simple and simply sketch it out in 2d with a lot of mindfulness?
I use Inkscape to design the airplane. I do not go from 3d to 2d, instead I design in 2d. My process essentially looks like getting a top profile, side profile, and cross sectional views of the fuselage at different points, and then using some simple math to make the transitions between them. I remember when I was first starting I had really wished there was a video explaining how to design an airplane like flite test. Maybe I'll make a video like that soon!
The Lockheed L-1011 had direct lift control somewhat similar to your power/spoiler concept. Also, spoilers don't work all that well for roll control on full size general aviation aircraft.
My inspiration was the F-14 in landing configuration with the DLC switch enabled. Also, the Mitsubishi MU-2 has full span spoilerons. It's not a common configuration but there's certain problems it solves well!
So what I did was a I made a new entry in the inputs tab that I named SPLR. I set that up on a switch so that when I flicked the switch the channel value would change -100% to +100%. Then, I went to the spoilerons in the mixing tab, because I had a separate mix for each spoileron, and I mixed in the spoiler input. I hope that helps!
As your average aeronautics enthusiast, I see nothing strange, weird or different about this wing... Could anybody please tell me an easy-to-digest note on what's different?
if you want an easy fix, bend the gear slightly forward increasing the rake and reducing drag. it will increase speed and allow for a larger battery aft cg.
They actually do overlap! I only experience downforce issues if I'm travelling at high speeds when I extend the spoilers. I think that's because they act less to stall the top of the wing, and more to increase the pressure on top of it, making negative lift. At lower speeds, they just kill the lift and it works exactly how I wanted it to.
Someone had been watching MP 😂 Spoiler alert - I don’t quite understand the practical application of the spoiler but I guess it’s an interesting experiment.
If you look at 12:43 , you can see Zach use the spoilers for their intended use. He's able to descend almost straight down while still retaining control. I imagine it could be used to land in areas where you're too hemmed in by trees to make a normal approach work. Either way, I think it looks cool!
the ksp music goes hard to this build. good choice lol
I was about to say that. sets the mood right, solid choice.
Fun fact, The developers of KSP1 didn't have enough funds to hire out all the music. So they used copyright free music. I think the majority of the music they used is actually in the RUclips copyright free music library.
“I just made this fuselage very quickly” dude that thing is beautiful.
Holy shit I've only ever dreamed of someone doing complex rc wing articulation like this.
is that the KSP build music? Beautiful
0:30 thats KSP music. Im playing KSP while watching this 😂
ksp music on a crafting video, love it!
Oh I can start to feel a Mike Patey vibe with this one!
Those wings are really nice. You've got a lot of room to wiggle out weight from the fuselage. Remember that your opponent there is using a skin to cover gaps, and you can do that too in many places.
Of course. It actually turned out where the wing was super heavy and the fuselage super light (for the size). All those complex mechanisms in the wing made it super heavy but the fuselage is just empty space for the most part!
@floppyhobbies that makes sense. Would making huge rectangle holes in the solid section of the wing, then skinning it over make a difference? Can add some bracing if needed, but probably only a couple max. That wing is so cool looking, I am super jealous.
@@williamfawkes8379 I don't think that would make a huge difference to be honest. The weight of foamboard per square inch is actually super low, especially since if you take the paper off you remove 70% of the weight. It's so light that it's almost as light as covering! The heavy part is any glue joint (hot glue is heavy), and the cardstock skin I'm using for the flaps which is heavier than foamboard per square inch. So the fact that I had lots of small ribs in the wing and complicated multi-layer cardstock skins for the spoilers and flaps really added on to the weight.
TLDR: I wouldn't be able to poke holes in anything heavy, since it needs to be that complicated shape, and anywhere I could make an opening wouldn't actually be responsible for much weight and wouldn't be worth the effort.
That all being said, I'm working on a building technique to more closely mirror covered balsa, with foam taking balsa's place and using covering over foam ribs. Keep an eye out on the channel, it'll definitely appear on a project at some point in the future if it turns out to be a worthwhile technique!
@@floppyhobbies need pullies and then house the motors in the fuselage
Very cool build. Solid aerodynamics. Wishing you all the best!
Boeing and Airbus would be proud of you. That is a wickedly clever piece of engineering
Reminds me of the mitsubishi MU-2 a turboprop twin that uses full length flaps to allow it to land on shorter runways with a higher wing loading, and spoilers for roll.
Now add decently sized slats to that wing and you'll beat the competition! But as you mentioned that the wing is fairly heavy I'd suggest to add fixed slats.
Same, keep the flow attached!
Beautifully done. I had always wondered why I never see spoilerons and full flaps in STOL aircraft
That's a cool concept.. it is an argument for the tricycle gear as per full size zenith stol..
Maybe slots on the leading edge too, to keep the wing flying at the higher aoa?!
It looks like something Mike Patey would design! Beautiful!!
Mike Patey is the GOAT
also tilt the motor 1-2 degrees to the right to reduce p torque. this is because you use an electric motor. the induced drag on the flaps will increase the issue.
if you do this you can perform high alpha maneuver's.
I’m so glad I found your channel through tail heavy! Great work! Love your energy, enthusiasm, and work. ☺️
Brilliant.
Well done, sir.
This has got to be one of the coolest planes I've seen today!
What a great flying plane with really cool flight characteristics 🎊 🎉🎉!! Seriously it's very cool. I'd love to build that myself. You did a great job!
I think I'd hand toss it an belly land it. It's a good plane to 3D fly!
nice wing mechanism there, but the low polygonized fuselage is also impressive!
That moment when you're watching a youtube video and then swear because you think you forgot Kerbal running in the background. :P
Now look at Mike Patey's wing design that extends the front of the wing as well.
They are called spoilers and disrupt the air flow and lift just like on airliners shorten landing roll. Of course on this airplane just a neat little touch.
Very beautiful wing, and it flies like a champ 👍
The greatest man-made wing to ever taste air! Changing an aircraft's flight characteristics by changing it's wing shape! Just like the birds do!
It’s happy (when tail wiggles 😂)
This is great! Nice development, good footage, funny video, keep at it!
Vab music makes the build hit
Nice build.. Happy landings!
The buffeting tail on the 79 plane during slow flight is funny
Nice build man !!
The Feiseler (sp?) Storch is a great go by for the ultimate STOL.
Just some observations, I think leading endge slats are an important marriage with the flaps. Also, the empennage has a great scale look, but on most STOL planes are a little oversized. Some even have an onverted airfoil for greater authority. Finally, this is my thing with RC tail feathers in general, and that is that they look nice at scale, but because of the way Reynolds numbers dont apply well in small aircraft Inthink they need to be 20-25% bigger than scale to provide the stability needed.
Great job, tho! Really love the onnovation of the flaps, especially on a foam wing.
Is that Marymoore field, by chance?
Absolutely brilliant ! Great job Dude ! 😉🙃😎 NZ
Weaponised something or another! Impressive
Fowler flaps & Flaperons on a homemade STOL. You're the shit buddy. I'd be interested to see the in-flight with-power difference with that cowl addition on & off.
Thank you! It would be cool if I had any data on that. Just from how the plane feels, it doesn't really make a noticeable difference but it would be neat to see the numbers!
It looks a bit like a PZL-104 Wilga aircraft :) And wing mechanisation like Draco, The most badass monster aircraft. :)
Epic build! I bet if you added slats or vortex generators on the wing it would out perform the competition.
How to build and fly a crazy STOL plane! Great!
LOL ... Love this stuff ... it's when you go nuts you learn something. Win some lose some.
Great job with that!
loved the Thanos quote
Yeah boy! Sick
I want to take it a step further. Vacuum formed leading edge. Carbon fiber spars and monokote sheeting. If those V2 plans ever get released, I'll start work on building one.
I wish I had such a vibrant community in my town
KSP music made my day!
planning to do spoilerons on my first build and slotted flaps.I thought no one did that in rc planes before.till i watched this.anyway,great credits!and i still need to build myn.of course,its not stol...no reverse thrust,and its tricycle gear.so dont worry,im not stealing your design!
I'm no RC guy, but maybe you can build a magnetic battery connection that clicks together like the older microsoft surface tablet charge cords. Apple may be doing something like that as well. They also have some magnetic clasps for various ski helmets. Anyways, the idea was a bit of a whim after seeing you struggle with the battery connection. Appreciate the content!
The packs they use are often quite low voltage / high amperage. Longer leads would’ve helped haha.
Yeah, longer leads are definitely on the list of things to add!
excellent work, for great result!
one question, what is the watch you wear? I am curious
It is a Casio DBC611-1D
@@floppyhobbies Thank you Sir.
This is an awesome design! I've wondered how a design like this would do in foamboard. Any plans to share the plans/designs for this plane?
The plans are a total mess right now, some parts have plans and other parts I just made up on the spot as I was building it. I would like to make a V2 at some point, and I'll probably make better plans for that. No idea when I'll get around to doing that though lol.
Fire vid bros gonna get 1k soon
Very cool
If you had leading edge slats, you would’ve won hands down.
Looks like PZL-104 Wilga 👍
nice work!
The old man nailed it........
Okay
That printer sounds like an jet engine 😄
Nice KSP music
I like your thinking. 👍👌🤓
“Thats some serious delta” - Made me laugh. BTW: Great Job!
Are you cutting dollar tree foam board with a glow forge, and if so what model? Also, what software are you using to model, and do you have recommendations?
"perfectly balanced, as all things should be." Spiffing Brit reference there? Nice
isnt thanos the bigger influence ?
Super sick! What program did you use to design the fuselage drawings?
Can achieve the same characteristic's with a flat foam board, and this is before digital radio's being able to mix the channels. All I had was a two channel mixer board. but enjoyed the unique, experimental designs
Wing build video with commentary would be amazing!
Unfortunately I didn’t take very good footage. I’ll do better with the next one!
Building an airliner wing for your model ? 😊
Airliners control surface are tied together and ce central control system dispatches according to flight envelope, it' s almost impossible to achieve good control without a flight controller tuned for your plane, this also include softwares support for your configuration and/or a really smart TX.
Also you should never turn off the engine when slowing down the propeller acts like an air brake ! It very noticeable 😆. You have openTx add some mix to limit engine rpm when airborne ( flight mode or specific input ) the spoilers should never be available in normal flight mode, just take off/ landing, allowing you to smooth transition between modes with delays or specific curves (difficult)
AWESOME!!!!!!
That is sick. The million-dollar Bionic Wing, lol. THP makes great videos. I love their stuff. Where are you guys located? The Bay Area? I think it would benefit from a larger Horizontal stabilizer and Elevator.
For sure, we noticed it ran out of elevator authority before it was at the alpha we wanted. Notes for the next design!
i love the kerbal space music
Looks like a faceted PZL-104 Wilga.
I believe NASA had a full-size aircraft using this called the MAW mission adaptive wing.
Hey y'all, my name is Arnold Werschky and I'm a very experienced in fdm 3d printing if you need any parts for this project I would only charge for materials and shipping cuz I wanna see y'all win! Lmk and happy flying regardless
I wish i could build stuff like this. Maybe one day ❤
It's easier than it looks I think! Just keep at it and you'll get there eventually
Huh, the rc clubs in au tend to have holes to slot in metal guides to allow protected power ups.
I'm curious as to what cad process you use. Specifically what software and how to go from 3d model to layout for the laser cutter. Or do you keep the geometry relatively simple and simply sketch it out in 2d with a lot of mindfulness?
I use Inkscape to design the airplane. I do not go from 3d to 2d, instead I design in 2d. My process essentially looks like getting a top profile, side profile, and cross sectional views of the fuselage at different points, and then using some simple math to make the transitions between them. I remember when I was first starting I had really wished there was a video explaining how to design an airplane like flite test. Maybe I'll make a video like that soon!
Space plane hanger music got me tranced
The Lockheed L-1011 had direct lift control somewhat similar to your power/spoiler concept. Also, spoilers don't work all that well for roll control on full size general aviation aircraft.
My inspiration was the F-14 in landing configuration with the DLC switch enabled. Also, the Mitsubishi MU-2 has full span spoilerons. It's not a common configuration but there's certain problems it solves well!
You make good vids
The tail is not happy….. it’s flutter.. lol. 🇺🇸👍🙋♂️🖖🏻
KSP VAB music :catjam:
or SPH, but VAB is a more recognisable acronym, and technically the SPH is also a VAB
Add some slats that will help alot
You basically made a DLC (direct lift control) like in the F14
I want to have one of this :D
I have a TX 16 too, how do you program the spoilers? I have a large sailplane that I want to do that to, rudder alone isn't enough on breezy days.
So what I did was a I made a new entry in the inputs tab that I named SPLR. I set that up on a switch so that when I flicked the switch the channel value would change -100% to +100%. Then, I went to the spoilerons in the mixing tab, because I had a separate mix for each spoileron, and I mixed in the spoiler input. I hope that helps!
any chance to have details on the construction of the m79? tks
it's the reynolds playing here...
What is the stall speed on this beauty?
cool stuff! :D you should check my 4m PC6 with 5,6kg takeoffweight
went so far to get proper flaps but no slats :(
Next time!
Looks a lot like Mike Patey's design.
thought i had ksp open in the background lol
Same
Ukraine would love you guys.
*hears music
*looks at the task bar
*ksp isn't running
*dissapointment
Design and build video please!!
As your average aeronautics enthusiast, I see nothing strange, weird or different about this wing... Could anybody please tell me an easy-to-digest note on what's different?
To answer the question you almost never see any of these things on an rc plane this small.
your top speed brake needs to overlap with the controllable flaps. that's why it tipped forward as it provided downforce before the cg.
it will reduce control efficiency in terms of energy retention so you might need a larger battery.
if you want an easy fix, bend the gear slightly forward increasing the rake and reducing drag. it will increase speed and allow for a larger battery aft cg.
They actually do overlap! I only experience downforce issues if I'm travelling at high speeds when I extend the spoilers. I think that's because they act less to stall the top of the wing, and more to increase the pressure on top of it, making negative lift. At lower speeds, they just kill the lift and it works exactly how I wanted it to.
@@floppyhobbies that’s awesome. The f-16 style ailerons made me laugh seeing them on a high wing.
Good work. Consider me glued to your content!
Someone had been watching MP 😂 Spoiler alert - I don’t quite understand the practical application of the spoiler but I guess it’s an interesting experiment.
If you look at 12:43 , you can see Zach use the spoilers for their intended use. He's able to descend almost straight down while still retaining control. I imagine it could be used to land in areas where you're too hemmed in by trees to make a normal approach work. Either way, I think it looks cool!
Does Brian with the M79 STOL-RC aircraft have a RUclips channel? Thanks.
Unfortunately not.
@@floppyhobbies than be yourself his youtube channel
You have a sub from me!
The one with the bigger wing is slower couse the wing is bigger. lower wingload.