Humpty the 4FT Great White RC Shark! 

If Mr Spielberg ever wants to remake Jaws, then your definitely the guy he needs to be calling. Awesome looking shark, super realistic when it's swimming. 👍

The famous words, "We need a bigger boat!" Now, it is we need a bigger shark! 🦈 Great Work! It is Magnificent!

Spielberg would have LOVED to have had you around in '75!!!! His shark didn't work for shit. Yours is MAGNIFICENT!!!!

These rc sharks are the best things out there. I'd love to have one

I feel like taking this to the local Lake. To have fun

It’s official that is the coolest RC I’ve ever seen and I’ve seen a lot

I am so glad that RU-vid recommended this video... amazing job! If I had the money I would totally want to put in a request for one.

We're going to need a bigger shark. Love it.

if you build it, I will buy. Seriously, I want one, I'll seriously buy it.

Not gonna lie as a former child and current terminal adolescent this is awesome. When I was a kid I had and old school Nikko submarine I still have but this is next level. I'm in.

Would so love to have one. Great work

good job man with putting the thrusters internal like that.

Man that is amazing absolutely brilliant engineering not to mention how realistic it looks

Ultimate pool accessory 🦈

The amount of prank channels that are going to want this so bad absolutely amazing work as always Mr Bob .M

OMG That’s awesome!!!! I want one !!!!!

One of the coolest RC gadgets I've ever seen

I really like Humpty!! Soo COOOOOL

Really Cool! We all want one!!

I'm super in to Rc Boats! This has to be the "Scale trail crawler" of the water! Very impressive!

Not gonna lie. As a marine biologist and a former White researcher… this is kinda bad ass.

i like the pool shot

My neighbor is always telling people about the family of ducks that live in my pool, her window looks down onto our yard. I would love to see her reaction if she saw this.😂🤣

This is a work of precision animatronic engineering that would would definitely interest Hollywood. Matter of fact it won't be a surprise if offers start to be made for the patent on this innovative design. The shark is eerily lifelike and would scare the bejeebers out of swimmers in a pool, before they realized it wasn't real .

Humpty looking great !! very graceful and realistic .

Wow it swims in a really natural looking way!

It's much like the swimming motions of swinbait bass lures.. with the right hydrodynamics the water flow will create a perfect swimming motion.

Coolest R/C Sub out there

Awesome! Adding a small companion fish would be a nice little detail and pretty easy to float from the body or something. Brilliantly executed

'irregardless' 😅 awesome video man! very cool!!! :3

First of all, great job. I'd be inclined to take that to the beach and ....you know. Now an observation, it looks more like a black tip reef shark than a great white ?? And, your obviously a very talented guy, why not servo drive the 2 shafts for the pectoral fins and make them work like sub bow planes?? You'd then be able to make it dive and surface on the fly. Great video. Have fun, stay well.

Nice work, I like the simplicity of this version.

That is Brilliant! My mind is Blown!🤯

Great and Beautiful Work, Well Done

Absolutely incredible,what an amazing model.

Your video just showed up in my feed. That shark is completely awesome! I absolutely love it.

Shark Week will never be the same!! I like how you tickle his chin and it goes full demon shark mode:)

Great job Bob you have really gone above and beyond with opening this hobby up to anyone .

That's amazing! Nice build!

Ha. I was just there. Im assuming after the video was made. Very cool!

Fabulous, very clever indeed, if only i had a mansion and a swimming pool!👍👌

This is a masterpiece! Amazing work!

This is friggin awesome!!!

Wow....just, wow. 👍

OMG! This is beautiful and very realistic! ❤

Very cool, just a heads up, though it’s not irregardless, it’s just regardless. Have a good one. Keep up the good work.

Finally a shark i wouldn't be scared to swim with ❤😂

Go jaws go!

quite stunning when it's in motion (edit) then I see how you did it, very clever! this could work for all kinds of RC sea creatures.

Unbeliebable! 👍😉

Have you ever been sinister enough to take this to a beach? LOL I know that sounds mean...but looks to me like it would be half the fun. Get some loud speakers and play the "Jaws" music. Cool RC.

Thats some amazing engineering in Humpty! Looks very real in water. Awesome!❤

That is REALLY cool. I always wanted to build an RC shark - actually got as far as building a wooden mould for the body - but never got around to completing it.

This is so freaking awesome looking.

Totally AWESOME!!!!!

underwater west world is coming soon, and it will be awesome! imagine swimming with great whites or any kind or all together in a safe environment. Fantastic work!

Super badass

Genius

Version 6: Bystander: That's a 20 footer! Bob: 25..., three tons of him...

This is outstanding!

That is super cool 👍🏻👍🏻👍🏻

jaws will be proud

BRILLIANT ❤

It looks friggin awesome! Would love to see servos run the the forward fins AoA why for remotely controlled diving/surfacing. The "cherry on top" would be propulsion via the tail like a real shark. ^^

Good job dude love it

Amazing!!!

Genius! Very realistic!⭐️⭐️⭐️⭐️⭐️

How cool is this! You gonna scare people like Jaws did all over again lmao.

Now that's a Bad A$$ RC good Sir !! 👍🏻😎👍🏻

Love it!

That is pretty badass.

That Atlantis sub in the back looks absolutely sick!

Has bull shark tail but I need one to scare grandkids in pool next visit. Awesome

This is amazing!

Love it.

Magnificent work! Now it needs adjustable rods in the fins for pitch, yaw, and roll that can be controlled by the RC. I also think it would be particularly cool if the mouth had the ability to open and close to increase or decrease water intake, or, better-yet, a waterproof camera in the mouth that can let you see and navigate at depth. Some further improvements for greater durability like a rubber or bulletproof plastic might also prove useful in an updated model; a "Humpty 2.0" if you will.

An awesome functioning work of art! Great job!

This is too good to not make some prank videos at the local city pool!

Need a companion Quint model to eat 😂 would be great to have working Jaws 😅

This thing is cool AF

Thats cool.

Oh mannnnnn I could have some fun with this!

I dabble in the airplane part of the hobby but this is WAY COOL! I could have a lot of fun with this. (evil grin)

oh man that's amazing.

That looks very real in the water...

Be fun at the beach. Make sure to add a camera to get POV reactions. 😃

Everyone’s worst childhood fear - a shark in the pool. 😮😮😮

That is so cool!

The next version the pect fins should be able to tilt a little. Two servos either in the fins or a linkage through the pipes would be so awesome! I would love to build my own

Splendid

Thats so badass 👏

Awesome project, I'll keep my fingers crossed for a future customer who wants actuated pectoral fins in his/her version😁

This is insanely cool!

First of all cool crazy but that pool man!

I swear I need this to create some mayhem!

Absolutely amazing! 👍

Cool! And kinda scary 🦈

Bad ass! Being huge into rc, now i have to build one!! Lol.

So cool 😎 👌👍👏

I need 1 of these to scare a few surfers in the lineup 👀🤣👍