EXTREM STUNNING !!! RC SPEED APP. 500KMH 308MPH BIG MONSTER FROM HJK SPEEDWINGS FLIGHT DEMONSTRATION 

Dude the pilot is skilled, at that speed there's no place for mistakes. Respect ✊

Whoever recorded this has insane skill to film a plane that small going that fast that well.

The steady hand of the pilot is probably even more amazing than that screaming beast in the sky. And the cameraman is extremely good too. Thanks for the wonderful experience!

The second I heard the German accent I knew this was hardcore!

The sound at 1:40 is probably the coolest sound I've ever heard. It's something out of this world.

Man that sound tho 😃 👍🏽

One of the best sounding electric planes I’ve ever heard.

For such a fast plane it actually flies quite gracefully at low speeds. Nice flying and camera skills.

That dopler effect is such sweet music. 😁

Sounds like a Formula 1 car

What baffles me must be how they packed such a powerful motor and battery in such thin and small fuselage...

Add FPV to it and you will learn what latency means.

I've seen this clip at least 10 times still can't get enough of it. Such a slick plane, hats off to the pilot! 👍👌

It says in the description that it’s a 12 inch by 25 prop. This means for every rotation or 360* it moves the plane 25 inches forward. For it to go 308 mph, it would need to spin 780,600 times in an hour to get it this far in that time, or 13,000 times a minute, or 216 times a second. The distance the tip of the prop needs to travel for a whole revolution is 47 inches (15*3.14). 47 inches * 216 is 10,152 inches per second, or 257 meters per second. This figure is based off of a 100% propellor efficiency. As the speed of a prop increase and the plane moves faster the efficiency rises gradually then drops dramatically. Also propellers slip, and air is compressible, so energy is wasted. This means that for the plane to hit 308 mph, using a propellor, which typically sit at just above 55-60%. 60% of 247 is 154. Using this we can work out that the tip of the prop is moving at 411mp/s. This means it is breaking the sound barrier. This figure however is going to be inaccurate due to pitch and prevailing conditions. Still though... Interesting

Sounds like a v12 f1 😂😂😂😂😂😂

Reminds the 1st day I got in the sport 4 years ago. I was flying a WL Toys push prop and only made it 5 seconds before I hit an aluminum bench, but I swear it was as going that fast! That plane and the pilot are unbelievable. I can’t believe the speed and what skills it must take to fly. WAY OUT OF MY LEAGUE! Thanks for sharing it.

This is not RC, this is a weapon ...

No way that is 308mph! Much closer to 309mph.

The pilot is skilled? Let’s talk about the camera man.

Good grief, that is speed! Simply fantastic! Thanks a lot for building taping editing uploading and sharing.

1:38 that sound is amazing

That's insane! I would've loved to see the look on the Wright brothers faces if time travel were possible?!

Wooooow what BEAUTIFUL SCENERY!!! cool plane 😎👍

That sound is beautiful! Amazing

Wow ! Absolutely amazing.. CRAZY insane fast . Love it , Love it 💘 Excellent pilot . Nice flying !!! Joe .

Sounds like one of those bombers during WWII.

The sound effects coming from that plane are amazing!

Great structural design. I thought the wings would come off at that speed. Great piloting and camera work too.

What a BEAUTIFUL sound! Flying was great too! 😆

Imagine the gropro footage from that thing

This was fierce !!! thanks so much RCMW

Impressive doesn't even describe this! Imagine seeing it in person! Everything is better in person! This was amazing! I would've never guessed that from a little prop plane like that!

I bet that's pulling 10g on pull up nice

Thats crazy! The sound while speeding up is incredible!

Beautiful, and what a fantastic looking aeroplane..................and the sound, magnificent achievement.

THATS SO IMPRESSIVE!!!!

I'm blown away at the skills that must be required to fly these things. Like how does he know when to pull up etc so you don't end up nose diving into the ground. The whole thing is amazing.

Sounds like the prop tips are going supersonic?!

That seems faster than most of the jets! Amazing sound.

Amazing skills...... to keep that plane in one piece. Thank you for sharing.

I'm imagining piloting this in FPV with dual cameras for VR!!! 🤯

Amazing.. very good pilot..

That is a SPEED DEMON! Great vlog, thanks for sharing

Love the insane sound and the way this thing just flies by in the blink of an eye

Great example of the Doppler effect too!

Uauuu flight insanooooo. Marcio from Brazil

Great build love the speed and sound. Fire breathing fly bys

The talent that rc pilot has is amazing!!!! Your flying a pixel at that speed and then top it off with a perfect dead stick landing, WOW! Not to mention the camera guy's skill. Great upload...

That was crazy fast!

Der Piepmatz geht ganz schön ab ! :-D

Wow that was awesome! I never seen an rc plane so fast! Thanks.

Wonderful piloting skills and amazing speed for the r/c.

Hammer!

That sounds so good!

Sounds amazing best rc plane sound yet

what an amazing landing, professional from start to finish, congrats to cameraman for sharing. wonder if a camera could be installed that transmits, that would be the only improvement I could think of. imagine though how this device, sadly, could be used with bad intent, like taking out a podium at an event. with those speeds no warning!

Outstanding!! Wished that noise could have been recorded in Stereo. Still outstanding!!! 😘

It looks like death. But it’s coming towards you so fast it will reach you before the end of this sen....

Thats one speedy F1 sounding rc plane dude excellent thanks for the upload

Muito top , volocida incrível, 500 km de controle remoto show

In Worten nicht zu beschreiben!!!!!!⭐️⭐️⭐️⭐️⭐️

This might be the best thing (living, dead, real, fake, happy or sad) I have ever witnessed on RU-vid. Words escape me.

That's fast! Nor much room for error close to the ground. Great job.

Incredible !!! ABSOLUTELY STUNNING !!!

F1 Sound, also wo die Formel 1 noch Formel 1 war

0:35 Damn you could hear the scream of the motor echo 3 times.

Wow!! Good pilot and good plane.. A winner.. :) :)

Amazing flying and camera work and raw sound.

And here I'm too afraid to fly my Mavic pro 🤣🤣🤣 That pilot is amazing!!!

Incredible!!! ✈️

Beautiful aircraft and incredible performance! Would love to see something like that in person. Oh, and the only "monster" in that entire video was that dudes belly! Too many shnitzels, yah?!

Wow that is one of the coolest things I've ever seen.. the pilot has got the skills 👍👍

IS WONDERFULL

0:34 - Watch your fingers, dude,,,!

Wow....,A straight winged aircraft!!!.....Fantastic!

Hard to believe that folding prop is holding up! Amazing!!

Start watching Video 50sec Later Holy Shit That's Fast Thanks for the upload Thumbs Up Mate

He's got it alright. He's got... *"THE NEED FOR SPEED!!!"*

The Sound is awesome!!!

Wow, hats off , great control, great flying

Awesome .😎

Impressive. But isn't such wing size too big for this speed?

in the good ole days when my best flying buddy Rut was still arround ( R.I.P. my best friend 😭) we challanged each other to fly the same speed pattern as in this video as fast as we could with a plane called a " poezie" it had a .61 os max , tuned pipe etc. the goal was who had the biggest chahones to fly as low and as fast past the field from as hi as a dive as possible 😁😁🤣 Record was from max allowed altitude ( we where close to eindhoven airport ) with the wheels touching the grass sqeeuking sound and pull up and do it again. One of the best memories of my best passed away friend. Miss you Rut. Will never forget you my friend.

The speed of this plane is stunning. No tricks, not a small screamer, just raw scary power.

I would say the speed is accurate....well done ...these people don't tell tales... they don't need to do that.

Sounds really powerful. Put a GPS in it to prove its over 300 mph. It doesn't look like it 😮

Krank,absolut krank diese Geschwindigkeit und das mit nem Propeller :D und ein hammer sound

I ve subscribed to this craziest flying rc. The pilot superb. omg!!!

Wow. Awesome 😎

I wonder how many g’s it was pulling on the climb. This is what a plane not limited by a pilot can do.

Very well piloted. Great job sir!

Such a high aspect ratio for a plane that fast, I wasn’t expecting that

Wow I thought this was clickbait but I was wrong holy holy

Level: Germany!

My God was that Impressive as hell. Props to pilot and or builder. Amazing 💯🤘🏼

New subscriber. I'm from Florida so somw of what you said I couldnt quite get but the flying was great

Sounds so damn cool.

My god that thing is FAST 💨!!

Some times you come across a thing so absurdly awesome all you can do is giggle. This is one of those things.

At the end it looks like a beautiful eagle in stunning flight,amazing plane though.