RUD. Rapid Unplanned Disassembly :)

It was

You exceeded the redline speed! There will be consequences...

"Ladies and gentlemen if you'll look to your left... And your right... in front... behind... above... And now below you... You can see what's left of a shattered dream..."

Replay the vid again at .25 speed, you can clearly see the rudder collide with a barnberry speckled hummingbird traveling at Mach 0.023. ...juss saiyan

The mall cop of emergency drivers

They really should have little RC emergency vehicles (fire trucks, ambulance, coroner's wagon) at these events for just such a circumstance.

@Anorin Ali Twas a Grippen from the County Kerry Leprechaun Air Force rapid deployment squadron

@Anorin Ali For the audience

I hope the pilot was fine 😫

Der Bastard ist einfach auseinander gefallen

I thought it might have hit a bird or something but I couldn’t see anything prior to the aircraft disintegrating, maybe it was an insect 😗

This is what I thought, too //

Wenigstens ein sinnvoller Kommentar ... stimmt. Wenn man sich das Desaster Frame für Frame anschaut, versucht der Pilot einen Messerflug mit Seitenruder auf voll links und dabei knickt das gesamte Ruder nach links ab. Die Belastungstests für das Ruder sind offensichtlich dafür nicht ausreichend gewesen.

Da hat der Beamte wohl zwei Augen zugedrückt als der Pilot das Leitwerk angepappt hat. Kein Feldhamster wurde getötet😂😂😂

If you were onsite, but didn't see the details, then why do you claim to know more then the rest of us? In fact, you make a lot of assumptions yourself. Like the use of no balsawood. If you build a plane from birch ply it would weigh a lot more then 100 kg. And this plane was built from wood as we can judge from the amount of debris flying around. I helped built a large Fokker model back in the days and balsa was pretty much the only choice of material to keep the weight down. Later it became more common to use foam clad with balsa. It very much depends on when this model was built. The fact it was flying so slow leads to me to assume it was actually built of mostly balsa. Same goes for your claim of honeycomb and carbon. There is no visible evidence that material was used on this plane, all I can see is some long rods along the length of the plane. In fact, if you would do your due diligence and have bothered to look up the owner and RC forum build pictures, you would have known that the ENTIRE plane was clad in wood and thus by mere logical elimination can conclude it was built of mostly balsa wood. Sadly the amount of pictures I was able to find were limited, but I can fairly quickly deduce the choice of materials from those limited pictures. Now if you were to compare it to a 149kg model built today that uses honeycomb, carbon and glass, the only comparison I know of would be the plane built for Tyler Perry by Ramy RC. And that plane flies a LOT faster then this plane. And it can because of all the strengthening built into that particular plane. Like a massive carbon spar in the vertical stabilizer tied into the body of the plane (which this plane clearly doesn't have).

​@@patrickd9551 The claim is the result of having built several RC planes myself by different methods and are close friend with someone who has several RC jets and I also had to pick up wreckage from one of these. Which was the same type of relatively small particles. The "classical' method for building hulls out of Balsa in the early days of RC planes is by putting a lot of small strips of balsa over a frame of rings and stringers. Then covering the whole with paper and tension varnish. For the wing you usually go with spars and ribs. For classical planes this is okay, but for the rounded form of a jet you would need relatively thick balsa strips to be able to grind them into the final, three-dimensional form and you have to cover it with glass fiber in the range of 40 to 80 g/m². Then a lot of flatting paste and undercoat to get the shiny, high gloss surface you want to get. I have done it, it is really a pain. But a) heavy as hell and b) very strong. My comment about Balsa and "cheap wood glue" was related to all the non-informed other comments about that method. It would be very challenging to build a flying RC plane out of aluminium, which some of the comments suggested, like the one from @MakeSushi1 which has over 8,000 upvotes and is simply nonsense. You can build wings over a massive core out of foam (with spars if needed), coat it with 2 mm Balsa, perhaps additional strengthening with carbon or glass fiber between core and Balsa - but then, the same issue about the surface. You can use heat shrinking foil, but that doesn't give you the high gloss surface, and coating it directly with the epoxy composite needs lot of flatting paste and undercoat and grinding, grinding, grinding. I also build a pair of hydrofoils for a RC sailplane with a glass fiber surface, carbon fiber directional reinforcement and a massive core of balsa with a pine spar - you could have used them as swords. But heavy ... So, I know no jet built like this, especially when they are bigger. It is much lighter to build a negative die first and laminate directly into it, you get the glossy surface of the die without additional effort. All the glider airplanes are build that way and even for the latest America's Cup sailboats they used a negative die even for a series of one because it is so much lighter. When you have the surface, the question is how to support it. I have studied the cloud of debris at 1:50 and the perplexing thing is that while the hull is still mostly in two pieces, the wings are completely shredded. No rigid internal structure visible. The inside of the pieces look woody to me, that could be Balsa, Kevlar honeycomb or Airex foam, but that really doesn't matter. None of these materials could have been the outer surface, that had to be a very thin, very light layer of glass fiber. The other materials instead of Balsa are a bit more probable because you can bend them three-dimensionally and not just in one direction like wood. It is clear that the model is a composite material structure, where the Balsa or Honeycomb core only functions as a distance between the fiber layers. But then you have essentially a beverage can - very lightweight, but prone to buckling. And for the structure to shred like that, the fiber had to be very, very light. 160 g/m² Carbon fiber wouldn't have been shredded by the airflow like that. No can, more like a balloon. So, can we agree that the cause of the deconstruction was a too thin, too lightweight hollow composite shell with not enough internal structural reinforcement?

"A lot of nonsensical comments", was this your first time on social media?

It's not 1:2 scale. Modelers constantly exaggerate the scale of their models on YT. I watched a "1/6" scale tiger tank the other day that would have been about the size of a modern Fiat 500 if scaled up by x6. This thing looks about 1:3. Which of course means it's about a third of the weight the 1:2 would be.

@@nagoranerides3150 it could be 1:2 scale. like 2 times smaller in all 3 dimensions so 1/8 mass

Lol

Best comment

It worked!!

Hahahahaha

With an optical cloaking skin as well. We did not see it!!

And (at least to my knowledge) it didn't happen over bystanders, that might get injured. A damn shame though.

@@DaysOfDarknessUK Sorry, it's poorly worded: A good thing it didn't happen near people, so no one got injured, but still a damn shame, since it was a really nice rc plane.

@@h.a.9880lol

😂

LOL

Looked more like 28 grams landing weight

Landing weight is still the same. Just not all at the same time. And not all in the same place.

@@trainliker100 it was a joke 😂

@@chriswarr3676 I know. I was expanding on the joke to present the "landing weight" in a different way.

LOL

:)

Lmfao..me too

Ist gut, ja?

Very good 😂😂😂😂

Leider war die Festigkeit des SLW offensichtlich zu gering,es tut mir leid den Absturz zu sehen,die viele Arbeit und die Hoffnung !!! Ein Trost,es war nur !! Zeit,Arbeit und Geld !!! Kein Menschenleben !!

Me too, the pain of laughing so hard and from reading all the other comments as well.

Now the diversity hire plane mechanics have ruined model airplanes as well.

Luckily, I believe the pilot wasn't in the airplane during this disintegration. Some kind of remote control was used?

@@RJiiFin so, your a special needs then?

Tony P Lmmfao that was fucking good 🤣

Loooooool

This is why they don't use wood anymore on real planes ( I'm not sure, but it seems like it has wood structure)

Best comment yet 👍👍

@@geanny1998Some very fast and capable planes fought in ww2 that were mainly constructed of wood, and were structural very sound , but not in the far east as heat and humidity was there enemy.

He didnt make it sadly

Would that be Little Person?

No 1 ejected...so I’d say the dummy is dead 💀

I think that was the guy who made the aircraft.

2:16 Ambulance hurries to save him.

it was not a fantastic build. it lasted 1 minute and disinagrated in mid air, probably because its balsa wood and glue. that was so dangerous to anyone on the ground

@@BarkerVancitybetter watch out in your parks closets you. Thanks to all the regulations due to wining Nancie’s like yourself I now have to build planes the old school way. I got a 17.5 in wing piper cub coming in under 150 grams without fuel. Turn the gyro on and put my 4in prop on thing hits 100mph easy. Cox .049 with throttle. 250 grams is when regulations start. I can fly anywhere anytime. Dumas piper kit, stick and paper model sealed with dope. I bring a couple extra models with me to swap the motor in lol. Only costs about 30 bucks to build, the fuselage and wing anyway. Don’t worry carbon rods are used for reinforcing it. Surprised the paper don’t peal off.

This was failed during normal flight, not even aerobatics or crash. Looked great, then it didn't.

After a lot of time and money, I lost my Sophisticated Lady on her maiden voyage. After crying and a couple unchristian like words, I got busy starting over.

Fixing those is part of the hobby, in this case it's very big part of it 😂

Love the sound of these jets, just like the real thing

Or composite as nowadays.

Or concrete...

Any material fails if not properly dimensioned for the strains involved. No exceptions at all :) This failure was not due to the specific material wood, but underestimated strain. Had the machine been skinned with GF+epoxy properly, it would not have failed. It would have been OK without GF as well, if properly designed of the right type of wood and the right dimensions in specific places. However heavier without the GF skin, using only wood.

How To Make Sushi So true, RCs are definitely not toys especially the one at this size

Maybe the glue didn't dry enough.

you mean the NTSB

Ohh shiitt looolll 😂😂😂

Hahahaha.. now that's funny..

When will they learn ? I never forget to glue parts 143 and 144 *sigh*

hence the face palm

Yamato ALT neeein neeeeeein hahahahaha

🤣🤣🤣

Nine nine !

That is not what is being said

Yamato ALT "Going Like, going like, going like" what a FRIKIN Moran, Like! Think (like) before emulating the most despised on the planet, LIKE-CALIFORNIAN'S, DUDE.

Hahahaha so true.

If there’s a RC model NTSB, this where they’ll be.

@Chris Hanson Miner I know a guy that knows a guy that knows a guy that built...

Very true. I'm a qualified mechanic and some of the stuff KZfaq experts know is utterly enthralling. I'm of the opinion trade schooling for apprentices should now be offloaded to KZfaq as all the experts reside here.

I've built 1/5 scale but I think when you start getting bigger than that you lose the fun aspect of it and then it really becomes almost like flying the real thing. There's a lot more safety involved and a lot more consideration into how it's built. You cannot and should not take chances with something this big as you could definitely kill someone

MCAS was outsourced to some company from India. Where they decided to consult only one pitot tube, instead of both. I mean, why add a few more lines od code, when you can finish the software by noon and go the nearby cafe? What could possibly go wrong??

*que the dun dun sound from law and order*

Hilarious lol. Love your comment ! Check mine out....

​@@cinegraphicsstill Boeing fault. They should check their work. Such is the problem of outsourcing. The work that is completed needs to be inspected properly to make sure it is done correctly. Obviously Boeing failed.

@@cinegraphics really, is that true

They only found 10,001 pieces

great plastic puzzle model

@@georgemarksity1441 they said the missing piece was the pilots seat

3D puzzle. 😉

Apparently the rc hobby is the gift that keeps giving!

Landing weight: please select component

Hahahahaha

That's funny!!

Landing, landing ... mmmmm

5x20kg😉

EJ Velarde I would donate some money for a new plane if they did that next time 😂

Ahahahah

If same building method the pilot would have been shredded into pieces in the air even before parachute opening

I wonder if a midget would fit in there......

@@ClingyCrab Joe Rogan would fit better than a midget.

Why am I laughing so hard at this comment?? 🤣🤣🤣

It was 1/2 scale so it should've been 3 feet deep, not 6 inches.

@@justrealtooraw1981 The same reason I am I guess 🤣🤣🤣

Nah, pilot ejected. Watch in .25 speed. Canopy opens and pilot comes flying out. Lol

..... and at that funeral they also had a RC "Missing man" fly-over!! 🤣👍

His entire work disappeared into thin air. So to speak.

He didn't have the right stuff!

Hey, where does this extra screw go into?

😂😂😂😂😂😂😂

story of my life when it comes to pinion's

Scott Farley lmfao

The Pilot lived look closely he was beamed aboard the enterprise just in time by Lt holaskirt....

😂😂😂

Fake news! The pilot was obviously an Ewok.

Funny enough, a real F-15 disintegrated in a similar fashion many years ago, and the pilot was able to eject after the breakup and survive.

Super light build. Look how long it took for the bits to fall. That was a HUGE aspect ratio change.

The heat from the turbines broke down the glue or epoxy that they used to hold on the vertical stabilizer causing it to depart from said aircraft. When the pilot rolled over to knife edge flight you have to use full rudder deflection in-order to hold altitude because you lose wing lift. When he dumped all that deflection it caused the vertical stabilizer to fail. The way you can tell is right after he rolls to the right the plane is fine a split second later he hits the rudder to keep the tail from falling and bam instant failure.

It was made out of wood which was too weak for a 50 percent scale aircraft. Should have used aluminum and carbon fiber all around. When it went flat plate against the wind, (cobra maneuver), the wings snapped off at the roots. Just too weak all around.

@@xippzap Overthinking it. It was built with wood construction which was too weak for a 50 percent scale RC aircraft, period. Didn't have the G tolerance it should have. It should have been built out of aluminum and carbon fiber at least. Proof: The wings failed at the wing roots when it went flat plate to the airstream after the vertical stab separated. Those certainly hadn't been overheated.

@@Turboy65 I have been building and flying 40% IMAC Competition aircraft for 20 years, 90% of them made out of WOOD. When i go into an inverted flatspin at full throttle straight down i am putting my airframe under about a 10 to 15 g load and they do not fail. So, I find it very hard to believe that the builders, obviously skilled builders did not take that into consideration when they were building said airframe.

Swedish?? Im not a profi with aircrafts but thats was the Eurofighter or not???

Saab is a Swedish aircraft and car manufactorer. :)

Nope, SAAB 39 Gripen, swedish fighter

@Stuart Hughes Brazil = Country Africa = Continent comparison you made is like Tomato & Dishwasher....

+Marcos Soares Gripen is mainly developed in Sweden, not developed in Brazil at all. They are just buying it.

My thoughts exactly

Yes, faithful to the original and crashing in front of the audience.

No parachute... RIP little pilot 😪

To make it fly even slower, even more unstable and even more likely to break apart?

Hardly. SAAB Gripen unit cost is a wee bit higher :P Unit cost US$ 30-60 million for JAS 39C

MrSwj2009 ____ Carbon fibre or glass fibre all the way

Whoops! Yeah Whoopsie!

Underrated comment

Genau so XD Mercedes, dann überhaupt

The emergency services had to confirm if the pilot was alright ? They had to wait... until he got there 🤔🤣🤣

Yep saving tom thumb

Bwahahahahahahaha

someone should take this clip , and add some after effects of a missile or AA Fire to it , could probably look really realistic

This. This is the comment I was looking for. Well done.

😂😂

Hahaha

Well, it could catch shit on fire and it would seem it landed where there were no people, but you have to make sure. If that lands on something, that something is going to be dead.

That was the best comment yet!

did you mean "cardboard box"? :D

The 1/3 scale RC ambulance and fire trucks responded swiftly.

Here is the Original Semitic Text. HERE is Our TRUE Savior YaH The Heavenly FATHER HIMSELF was Who they Crucified for our sins and “HERE IS THE PROOF” From the Ancient Semitic Scroll: "Yad He Vav He" is what Moses wrote, when Moses asked YaH His Name (Exodus 3) Ancient Semitic Direct Translation Yad - "Behold The Hand" He - "Behold the Breath" Vav - "Behold The NAIL"

I saw a vid of an airshow crash here in US...Pitts I think. Response took 10x this long to respond to fiery crash with a man inside...this is a model and a fire hazard and they get there in seconds.

If you look closely you can see the head just get decapitated.

DynestiGTI mate what are you on about

That happened So quickly that there was no time to eject.. At least you still have the engine.. Maybe..

A polit in a RC plane?

Bone Daddy yeah, a really, really, super tiny one (omg!)

I no

there is no pilot on board, its an RC Jet

That's what they want you to think, but if you look closely at the start of the video you can see a little person sneak into the pilot's seat

lol

Otiss cant tell if ur joking or stupid. thats a mannequin... to the left of the jet u can see the guy with the remote control...

The tail ripping off caused it to pitch up and exceed the allowable angle of attack very quickly. This sudden overstress on the airframe caused it to completely fall apart. This can happen to real planes too if you go beyond the speed limit for maneuvering and suddenly make a maneuver. These are usually indicated by yellow and red arcs on the speed indicator. A cool experiment I did today to represent this is I go a long and wide and thin peice of styrofoam, starting spinning really fast with it in my hand away from me so that it’s straight and level, place my hand on the middle, and suddenly pitch up. If you do it right, the foam board piece will split in two and fly off. Pretty cool.

@@tboadventures9238 It looked like he was setting up for a knife edge pass or a slow roll as there was full left rudder applied, that overstressed the fin structure, and the rest, as they say, is confetti.

looks like to much torque on the lateral plan of the tail

😂

🤣

ROFL 😂

Sad but true hahahaha

🤣🤣🤣🤣

😂

how many wives does he have?

My dad used to sit in his bedroom and build these giant planes. The only one that ever flew (they weren't radio controlled) flew right into the side our neighbor's house. My dad was a real piece of work. He was half lit all the time, but I loved him anyway.

accurate 😂😂

and 5 year to rebuil it

Haha yeah and did you see the owner standing by the pilot grabbing his head in disbelief witnessing his 50 grand get blown to smithereens. Very sad.

@hankramos8663 yes bro, that is sad, very disappointing, but it's weird, I'm no pro but the way it broke up, looks like it got shot douwn

haha

Doch Doch!!😂

Lol. Funny shit.

markus mittwoch Was hätte wohl Hitler gesagt 😔 Ich hätte gerne mal mit ihm ein Bier getrunken

Thought she said ”Daddy Daddyyy!”

😂😂😂😂😂

Goose!!!!

LOL 🤣😃😆

Nice one 😂😂

Ya know, it wasn’t meant to crash

Probably went to make sure it did not hit any one on the head.

No tiny pilots were injured. All Pilots Matter.

It was just a head in the cockpit. Hopefully it ejected.

RIP pilot. type AMEN. don't ignore

MattB with slow motion, you can see the cockpit separates and then it separates into more pieces, and you can see the pilot's head attached to his air hose spinning around. RIP

That’s only a $25,000 plane

Coyote hammer yeah but the owner invested a lot of his time in it

at least the coffin for the pilot is only 1:2 price

2000jago makes it better...😂

Coyote hammer this plane is from Brazil its cust 10 x more

Planes are very fun and rewarding. But yes it can all go wrong in a second. And for big money. Cars are more fun because they don't cost 50k and yeah, they don't disintegrate.

Bravo sir Bravo you get reply of the day

We lost a brave 1/8 sized pilot that day

I was the one controlling the s. a.m. site... Heh heh heh heh 💀☠️👹

LMAO!

I was there it was exciting

Modern Leveller No amount of glue would've saved it

Must of been one of them, "..OOH SHIT! Well, let me just glue it back on real quick, nobody will know..." moments in prep.^^

Twinny Ate that's so much true xDD

It was Icarus. it was his fault for not telling them to not fly so close to the Sun.

Something induced excessive yaw and right roll just before vertical stabilizer failure. The way the model decentegrated post yaw/roll... When it pitched up and both wings sheared off... I would say it was generally a poor design where the forces the model experienced were far below a 2.0 factor of safety. Example, an F16 is designed for an ultimate load factor of about 13.5 G's. But even during a cat 1-3 airframe overstress, it doesn't result in successive failure of airframe components. In a properly designed aircraft, Even IF the vertical stabilizer sheered... the aircraft would just become unstable in the yaw moment... POSSIBLY departing controlled flight and crashing with the rest of the airframe intact... I can't say I have ever seen anything fall apart like this lol. I have seen aircraft where the wing spars fold... but that is a shared load component between the left and right wing.

Im sure she left long before this plane was completed. hahahaha

😂😂😂😂👌🏿

Kkkkkk

🤣🤣🤣Bingo

The ex wife probably shot it down🤣

Eu não diria bem talento... Diria "dinheiro". E nao é o do auxílio do coronavirus não.

@@GilbertoFreitasMendes kkkkkkk bem por aí

Negócio virou poeira cósmica

Poxa! Que pena! Logo o que estava homenageando o Brasil?!

N aguentou kk

I think it was a joke dude.... Go cry to lgbwtqwhocare.(humor)

Have you seen the black car running towards accidental area with blinking light :D i hope no causality

The Pilot final moment must've been quite harrowing..

@@TheFelish33 He never changed his look...just a blank stare into the shadow of death

I hope 1:2 scale pilot is alive.

If you play it at 0.25x you can see that the cockpit was torn apart.

Folkvar Bruh.... that woulda had me dying lol

Little means mouse?

OMG, Stuart was on that plane? RIP little guy... 😢😢😢

So much childhood memories up in smoke.. RIP little guy, we love u!

Pp

Why would you rip him?

Case closed, RIP plastic pilot. FAA approves your in-depth report of this tragedy.

I almost agree but i think it was an element of yaw that put too much pressure on the tail plane.

I didn't see the rudder move. Most likely roll did it.

Updated it

Just watched in slow motion. If you look closely when the tail goes, you can see it snap upward, which means the roll had to do it.

Looked like he was attempting something like a knife-edge which puts a lot of stress on the Vert. Stabilizer

@@microflite That's what I was thinking

Sounds about right 🐻🤗👍

@@kitswithkaren5003 Thanks!

Pilot was doing a knife-edge - a common maneuver. The jet \ rudder should have been MORE than strong enough to handle the added stress from this move. So either the plane design was inherently weak, or the builder did not assemble it correctly. Only he knows for sure.

Lol.

😄

Lmao 😂

How much do they cost please.

@@David-wk6md This one's on sale right now but you must buy the vacuum cleaner to get it💙

Terry - A mid air breakup that resulted in a crash.

I didn't see a parachute and just feel for the plastic pilot's family. They give so much that we might get a vicious thrill at someone else's expense.

The pilot is survived by two balsa wood stick figures and a pine cone

AKA The Challenger.

Nooo it wasnt it was just a rapid dissasembly that wasnt planned

Died when I saw this!

WoW and Tech fuck off with that saying damn you kids are stupid with that

longboardguy carefull stupid kids are cute on the internet these days

iMYX true enough I should be mindful. They didn't die though your not "dead" from a comment who the fuck says that haha I'm 28 and no one I work with will say that but I guess we are real "boys" out here in the oil fields not hipsters

Take your Like good Men. 😊

He only had a head anyways... ^^

@@majormassenspektrometer so the rest is fried

He didn't make it.... Rip

Unfortunately the ambulance was 1:64 scale

@@The_PaleHorseman i didn't think so...i didn't see a shute..💀

Yeah,sure i saw on RC Jet in crash down over damage plane.Maybe we are fixer on rebuild RC Jet in Latin American special plane.

english

I don't think any kind of planes (even large RC ones like this) are allowed to fly over the spectators of an air show after the numerous disasters that happened

Barek, maybe in your country. We don't care about safety.

J Braga Well this happened in Germany, and the regulations here are very strict after the Ramstein disaster

ihr Spracheinsatz hätte es fast gerettet :P

Fegelein !

Was denkst was des Teil kostet lol bin ich mit mein Mini heli ja noch gut dran und ich gönne mir kein rex :D mir Zu teuer. Wen ich Sowas sehe ufff tausende Euros in fetzen ^^

Rofl

"sehr sehr schade" in the most monotonous German tone was the best response imo

That's what it looked like to me

The pilot isn t dead but need psychological support for this disaster

🤣🤣🤣

Panpan, panpan, fetch the panpan!

🤣🤣🤣

ahahahaha xDDDD best comment if 2020 so far for me XD ! probably it was launched by the russians >P

lolz

Oooooooo