Radio Controlled JET for the WATER ! Cova Concepts HYDRA-JET 701 EDF Jet Boat

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  • เผยแพร่เมื่อ 7 ก.พ. 2025

ความคิดเห็น • 163

  • @EssentialRC
    @EssentialRC  3 วันที่ผ่านมา +8

    PRE-ORDER and PRICING HERE: bit.ly/HydraJet701PreOrder
    MORE INFO HERE: bit.ly/CovaConceptsFacebookPage

    • @CMDRWolfzx12r
      @CMDRWolfzx12r 7 ชั่วโมงที่ผ่านมา +1

      Hydrajet rc - m-jet impeller boat (m-jet ×2)

    • @CMDRWolfzx12r
      @CMDRWolfzx12r 7 ชั่วโมงที่ผ่านมา

      🚤×2 - ❤

  • @rowgler1
    @rowgler1 2 วันที่ผ่านมา +27

    I've never seen anything quite like this. Congratulations to Tamara for taking this from an idea to reality. I can tell this girl is just getting started.

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา +6

      @@rowgler1 thank you, it's definitely been a journey, but I don't feel like I really designed something until I've build it

    • @rowgler1
      @rowgler1 วันที่ผ่านมา +1

      @CovaConcepts I agree. I used to draw pictures of things, then build them. Now I just build them and take a photo. I made a glider you might appreciate. There are a few short vids of it flying on my channel. It's a twin boom blended wing manta. Theres also a Ballista designed to look like a scorpion that shoots solid half inch fiberglass bolts(arrows) real far. I am a big fan of Tadpole configuration trikes. I think they would make great race cars.

  • @remkojerphanion4686
    @remkojerphanion4686 วันที่ผ่านมา +8

    Nice to see something new. I can see this boat spawning a whole new generation of watercraft. Well done young lady!

  • @kahmed7328
    @kahmed7328 3 วันที่ผ่านมา +10

    Awesome to see new innovations in RC and that too from young people.

    • @EssentialRC
      @EssentialRC  3 วันที่ผ่านมา +2

      Couldn't agree more!

  • @PESKII
    @PESKII 3 วันที่ผ่านมา +12

    super impressive design and concept, great work. Hats off to Tamara.

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา

      @@PESKII thank you!

  • @johnr9896
    @johnr9896 2 วันที่ผ่านมา +5

    Wonderful design. Patent it ! Great work.

  • @jumpingjacks5558
    @jumpingjacks5558 2 วันที่ผ่านมา +6

    What an interesting design. It seems to really work quite well. Thank you so much for showing. Great camera work as always.

    • @EssentialRC
      @EssentialRC  2 วันที่ผ่านมา +1

      Thank you very much!

  • @geoffhunt7965
    @geoffhunt7965 2 วันที่ผ่านมา +6

    Tamara is impressive!
    Great design and build!

  • @davidmaynard9325
    @davidmaynard9325 2 วันที่ผ่านมา +7

    Really great to see young designers getting involved with the hobby, excellent innovative design 😊

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา

      @@davidmaynard9325 thanks! It's a great way to develop and test new vehicle designs

  • @plane_simple
    @plane_simple 3 วันที่ผ่านมา +26

    I see this in the next Batman movie...🦇

    • @CovaConcepts
      @CovaConcepts 2 วันที่ผ่านมา +1

      @@plane_simple yesss! I want to make that happen so bad

    • @plane_simple
      @plane_simple 2 วันที่ผ่านมา +1

      @CovaConcepts To improve your chances, just make sure where Batman would sit. I suggest adding a cockpit/canopy, maybe where the antenna is located. The duct appears to be open enough for a streamline canopy.
      By the way, coolest design ever! 👍 ( I'm not a boat guy though, as there are no lakes or ponds around my hometown, but this thing rocks!!!)

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา

      @@plane_simple completely agree, I'm working on what a full scale version would look like so I'll have something mocked up soon :)

    • @plane_simple
      @plane_simple วันที่ผ่านมา +1

      @CovaConcepts subscribed to your channel so I won't miss it 😉

    • @aaindtharivalan8720
      @aaindtharivalan8720 12 ชั่วโมงที่ผ่านมา +1

      Or Bond movie

  • @nealstarling5422
    @nealstarling5422 3 วันที่ผ่านมา +8

    That is completely impressive given that the propulsion is a EDF and at that it gets up on plane relatively easy and does not need to maintain a high rate of speed to remain there. Very impressive 👍👍👍

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา +2

      @@nealstarling5422 thank you! Once it transitions (~35% throttle) you can throttle back to around 20% and it will sustain the plane! I really wanted it to be fun even in a small pond

  • @RCSurf
    @RCSurf 3 วันที่ผ่านมา +4

    I've been seeing her in my Instagram feed over the last week or two and subscribed to her it's a pretty amazing little craft

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา +1

      @@RCSurf thanks for the support!

  • @richardniemiec908
    @richardniemiec908 3 วันที่ผ่านมา +4

    It's abserlutly brilliant idear and futuristic looking, great.

  • @Kruzin87
    @Kruzin87 3 วันที่ผ่านมา +4

    That is awesome so cool and it looks amazing nice work making that

  • @douglasburnett7731
    @douglasburnett7731 2 วันที่ผ่านมา +4

    Fun fun fun. Great design work.

  • @Tigercatflyboy
    @Tigercatflyboy 3 วันที่ผ่านมา +5

    absolutely brilliant, what a superb bit of kit, well done to Tamara for her incredibly innovative creation it deserves to be ultra successful, and its not made in "bloody China" for a change, well done.
    Perhaps the addition of a small jet turbine, food for thought.

    • @rhysespeace
      @rhysespeace วันที่ผ่านมา

      Be assured China is already tooling up, it's what they do

  • @MB-ub5ns
    @MB-ub5ns 2 วันที่ผ่านมา +4

    Impressive engineering and imagination

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา

      @@MB-ub5ns thanks!

  • @finbarrgeary2162
    @finbarrgeary2162 3 วันที่ผ่านมา +4

    Now that's science we can trust! Nice job!

  • @scaleworksRC
    @scaleworksRC 2 วันที่ผ่านมา +4

    Very cool design and outstanding work! 👌🫡

  • @airhammer6203
    @airhammer6203 2 วันที่ผ่านมา +4

    Wow, that's really cool!! Hat's off Tamara, well done. AH...

  • @bill6255
    @bill6255 13 ชั่วโมงที่ผ่านมา +2

    can't wait to see the scaled up version!

  • @pea2911
    @pea2911 3 วันที่ผ่านมา +4

    very nice, it reminds me of those swamp air-boats in Florida

  • @Leowavekid
    @Leowavekid 2 วันที่ผ่านมา +3

    SUPER NICE!!!!!!!!❤

  • @rod3134
    @rod3134 2 วันที่ผ่านมา +5

    Just a Beautiful Design 👌🏽 OUTSTANDING 👏🏼💗

  • @CliffHarveyRCPlanes
    @CliffHarveyRCPlanes 4 วันที่ผ่านมา +5

    Amazing, clever young lady 👍

    • @EssentialRC
      @EssentialRC  4 วันที่ผ่านมา +1

      Exceptionally. It really does drive well on the water and there's not a lot touching the surface. Excited to see what Tamara does next with it.

    • @theoztreecrasher2647
      @theoztreecrasher2647 3 วันที่ผ่านมา

      Nah. I really do miss the good ole days, when women just stayed home, looked after the kids and baked the cakes! 😜😂😂
      This takes me back all those years to when a sister of 1 of our schoolmasters turned up at our large country school for a few days. Begrudgingly allowed to horn in on our usual lunch-time chess games, she proceeded to comprehensively whup my Dux-of-the-School butt (and all other comers!) 😱😒
      Learned a valuable life lesson that day! No country can expect to really prosper if they are only taking advantage of half of ALL their available assets. (Especially intellectual!) Delightful young lady there! The whole package! 😉😊

  • @RickyD1968
    @RickyD1968 14 ชั่วโมงที่ผ่านมา +1

    Very cool RC Boat !!!

  • @EJ-74
    @EJ-74 2 วันที่ผ่านมา +3

    Very cool design 👍

  • @LordRa777
    @LordRa777 วันที่ผ่านมา

    Okay now it's time to make one full size!!!! That is sooooo cool and futuristic looking!!!!

  • @yobrojoost9497
    @yobrojoost9497 16 ชั่วโมงที่ผ่านมา +1

    This is awesome! Well done, Tamara! You'll go far!

  • @PsychoKillerSquirrel
    @PsychoKillerSquirrel 14 ชั่วโมงที่ผ่านมา +1

    I am extremely impressed.
    Great job young lady!

  • @kevinerickson2595
    @kevinerickson2595 15 ชั่วโมงที่ผ่านมา +1

    Absolutely blows everything else away, super cool
    Now build 1 for single and double passenger 🎉

  • @JP-gw9ts
    @JP-gw9ts 2 วันที่ผ่านมา +4

    The novelty should have already faded for me but NO this thing is beyond cool!!!!!

    • @EssentialRC
      @EssentialRC  2 วันที่ผ่านมา +1

      Wait until we have 3 or 4 racing together on the water !

    • @JP-gw9ts
      @JP-gw9ts วันที่ผ่านมา

      @ Something to look forward to!

  • @HelpingTerra
    @HelpingTerra 13 ชั่วโมงที่ผ่านมา +1

    What a fantastic design, these girl will project our future flying cars. Someone give her a degree and unlimited funding.

  • @chrispaul7162
    @chrispaul7162 วันที่ผ่านมา +3

    She's already a millionaire and don't even know it, I see a large RC manufacturer buying this design from her and making it available to the rest of us, nice job.

    • @logic.and.reasoning
      @logic.and.reasoning วันที่ผ่านมา +2

      No. Same power on a prop would be more efficient, smaller, less profile area. .... it is fun but not practical

  • @wolflarsen941
    @wolflarsen941 วันที่ผ่านมา +1

    Very cool concept, I'll be looking forward to further iterations

  • @TheRicsta
    @TheRicsta 6 ชั่วโมงที่ผ่านมา +1

    So cool respect to her

  • @BhutJolokias
    @BhutJolokias วันที่ผ่านมา +1

    That's a sound you don't hear on the water very often. Well done!

  • @samuelcruz9258
    @samuelcruz9258 2 วันที่ผ่านมา +3

    Verry imprecive. 👍

  • @timlowe225
    @timlowe225 วันที่ผ่านมา +1

    Very smart young woman. t Awesome design. Looks really sleek.

  • @DaveItYourselfChannel
    @DaveItYourselfChannel 2 วันที่ผ่านมา +2

    NIIIIIIIIIIIICE! 😁👍

  • @gochiell_suwandanata
    @gochiell_suwandanata 13 ชั่วโมงที่ผ่านมา +1

    It so cool.. great design.. 👍🏻

  • @brianskitty3300
    @brianskitty3300 2 วันที่ผ่านมา +2

    That is absolutely amazing 👍! I will at some point have to get myself one of those amazing things 😮

  • @DIO.Passenger
    @DIO.Passenger 3 วันที่ผ่านมา +2

    Very cool😍👍

  • @jameslyons1978
    @jameslyons1978 3 วันที่ผ่านมา +3

    That's very cool

  • @williamyamm8803
    @williamyamm8803 วันที่ผ่านมา +1

    Hello from France
    Nice design !

  • @AmpRC
    @AmpRC วันที่ผ่านมา

    That’s so awesome! Looks like an alien craft! Brilliant!

  • @lyricporter3945
    @lyricporter3945 วันที่ผ่านมา +1

    How freakin cool!!!

  • @NickMaxted
    @NickMaxted วันที่ผ่านมา +1

    What an amazing young innovater,can see this taking off and becoming something great 😊

  • @jwtfpv8957
    @jwtfpv8957 2 วันที่ผ่านมา +2

    Nice!

  • @JCKDPTT
    @JCKDPTT 2 วันที่ผ่านมา +2

    Impressive

  • @irkedoff
    @irkedoff วันที่ผ่านมา +1

    Very cool! Congratulations.

  • @jasonsweet1868
    @jasonsweet1868 วันที่ผ่านมา

    Brilliant, just what I need to update my sailing boat, twin keel so just screw a bit of plywood in between. Thanks again

  • @pollatso
    @pollatso 15 ชั่วโมงที่ผ่านมา +1

    Much more stable than it looks great job 👍👍🙏

  • @redskeleton6020
    @redskeleton6020 8 ชั่วโมงที่ผ่านมา +1

    I am hard to impress. I am impressed. Beautiful mind you have.

  • @andrewbennett7756
    @andrewbennett7756 2 ชั่วโมงที่ผ่านมา +1

    I want one omg fantastic

  • @brentftaylor
    @brentftaylor วันที่ผ่านมา +1

    That’s one smart girl!

  • @wozzie1492
    @wozzie1492 วันที่ผ่านมา +1

    If you can scale that up to jet ski size, that would be something special. Awesome work, cheers

  • @venturarealestate9918
    @venturarealestate9918 วันที่ผ่านมา

    coolest boat hydroplane I have ever seen. Congratulations! I hope you make lots of money!

    • @EssentialRC
      @EssentialRC  วันที่ผ่านมา

      I hope so too!

  • @mustafakartal09
    @mustafakartal09 วันที่ผ่านมา +1

    awesome

  • @miket2067
    @miket2067 วันที่ผ่านมา

    Very cool!

  • @sixdegrees6434
    @sixdegrees6434 วันที่ผ่านมา +1

    Amazing concept and incredible stability. It looks like a shoe though 😁 You are an excitingly fresh Naval Architect young lady.

  • @BlueSkyMaster-o4z
    @BlueSkyMaster-o4z 3 วันที่ผ่านมา +1

    Here is the item I was thinking of that has come to fruition. Good.
    내가 예전에 생각하고 있었던 아이템인데 여기서 먼저 제작을 완료하였네요.
    아주 멋집니다.

  • @DukeRC100
    @DukeRC100 วันที่ผ่านมา

    Amazing

  • @allisterhaworth6024
    @allisterhaworth6024 วันที่ผ่านมา

    That’s cool. Someone is definitely going to attempt to make this full scale and drivable.

    • @EssentialRC
      @EssentialRC  วันที่ผ่านมา

      That's her plan.

  • @tokyofish1211
    @tokyofish1211 วันที่ผ่านมา +1

    cool project I hope she sells a ton.

  • @havocmydimension1354
    @havocmydimension1354 3 วันที่ผ่านมา +2

    Amazing congratulations, I would be interested to see that steering to extend up so you can take advantage of air and water.

    • @CovaConcepts
      @CovaConcepts วันที่ผ่านมา

      @@havocmydimension1354 thanks! In terms of the steering, I tried an air rudder but it's completely ineffective at low speeds, and has to be huge to have enough effect at high speeds which ruins the look

  • @Y0n3z
    @Y0n3z 14 ชั่วโมงที่ผ่านมา

    a liitle birdy whispers in my head she says. i feel like it wants to be runn in reverse design. i bet she would squeal in the corner cuts and drive it home like fine wine bsolutely beautiful and feirce design none the less. godd job i see a full size design in your future.

  • @Displacement-destroyer
    @Displacement-destroyer 17 ชั่วโมงที่ผ่านมา +1

    Just a awesome piece of engineering young lady I hope you get a patent on that thing and make a ton of money selling either kits or plans to make one ourselves cuz I can see somebody trying to make a full-size version of this thing now❤😂😊

  • @richardsurey6167
    @richardsurey6167 วันที่ผ่านมา

    I don't know aquaplanes well but to make my hydroplane airboat (RC) go fast I had to put a bulge directly behind the fan to make down force to keep the aft planted to counter act the lift from the increasing effective density of the water.

  • @AsdfQwer-sv7vp
    @AsdfQwer-sv7vp วันที่ผ่านมา

    It's not so fast. My dear it's a rocket. ❤❤❤

  • @kyleepworth6929
    @kyleepworth6929 3 วันที่ผ่านมา +1

    Nice

  • @stevenpike8237
    @stevenpike8237 16 ชั่วโมงที่ผ่านมา

    Hi Tamara, I see you went with water rudder. Is there a reason for this instead of an air rudder like on air boats here in the USA? Did you try air born ridder and it didn't work? I'm just a thinker and can see this rig with 3 or 4 short rudders in the air flow. Great Idea, Awesome craftmanship.

  • @zoran.grujic
    @zoran.grujic 3 วันที่ผ่านมา +1

    Where is the fish food delivery bay?

  • @adrock0801
    @adrock0801 5 ชั่วโมงที่ผ่านมา

    Would be interesting to see what is the limit speedwise 😃 I think it could run a little bit faster.

    • @EssentialRC
      @EssentialRC  4 ชั่วโมงที่ผ่านมา

      With a hotter 70mm EDF system and the slightly modified wings Tamara was talking about I think it could be exceptionally quick.

  • @Rcrdo072
    @Rcrdo072 วันที่ผ่านมา

    Add tiny wings so that it can fly in the air a few inches😊

  • @gavinausten1825
    @gavinausten1825 วันที่ผ่านมา

    I notice you don't use full throttle when turning medium to sharp turns. Is it unstable under these conditions? and how does it run when there is some chop in the water? it's a bit pricey for what it is.

    • @EssentialRC
      @EssentialRC  วันที่ผ่านมา

      Kinda normal to lift off the gas when cornering isn't it ?! That's what I do instinctively with any surface vehicle unless I'm oversteering.

    • @gavinausten1825
      @gavinausten1825 5 ชั่วโมงที่ผ่านมา

      @@EssentialRC That is not what I was asking, and no, EVERYONE buys RC toys to thrash around and have fun with.

  • @judechopper
    @judechopper 2 วันที่ผ่านมา

    Have you experimented with surface drive

  • @jerpro-fu7mo
    @jerpro-fu7mo วันที่ผ่านมา +1

    Elon , take note .
    just say'n .
    Blessed .

  • @nerys71
    @nerys71 วันที่ผ่านมา

    That thing looks like a slip fighter from Andromeda

  • @GerardoC01
    @GerardoC01 3 วันที่ผ่านมา

    Una ciabatta acquatica 😆

  • @NickMaxted
    @NickMaxted วันที่ผ่านมา

    Could this be adapted to tow a long line for fishing 🎣?😊

  • @franciscoramos630
    @franciscoramos630 วันที่ผ่านมา

    Podías desarrollar un modelo más grande y con turbina de keroseno , sería impresionante

  • @yhi2u
    @yhi2u 14 ชั่วโมงที่ผ่านมา

    Interesting design and cool to see something new. But I like speed too much, will stick with my traditional rc boat designs.

  • @seanellis3921
    @seanellis3921 2 วันที่ผ่านมา

    How much are those???
    That'll be awesome 👌 ti have

  • @mikebergman1817
    @mikebergman1817 วันที่ผ่านมา

    Please get one of these to Daniel Riley from RCTestFlight!!

    • @EssentialRC
      @EssentialRC  วันที่ผ่านมา

      He can get in the queue.

  • @cranklabexplosion-labcentr8245
    @cranklabexplosion-labcentr8245 3 วันที่ผ่านมา

    Looks like a forbidden goth hi-heal

  • @WernerBeroux
    @WernerBeroux วันที่ผ่านมา

    I'd buy the 3D model with some drawings for assembly for self build with a 3D printer. That's common for planes and there is probably a market for boats as well.

    • @EssentialRC
      @EssentialRC  วันที่ผ่านมา

      That would be giving away years of design work and intellectual property. Nobody who has put in that much effort would do that just so someone else could productionise it and make a lot of money.

    • @WernerBeroux
      @WernerBeroux วันที่ผ่านมา

      @EssentialRC Years sounds a bit much. You could say the same for plane models and such. What's for sure: it'll take a few weeks for someone to make something similar and with an original it'll take just a scanner. I'm not threatening, just stating the facts. Good is that usually people don't share the models that they bought in this niche market. Try first only selling the built model, however some will never buy the pre built and only consider buying the plan. Can't tell you the market size of either options. You may ask Eclipson to get an idea as you aren't competing.

  • @peterboy209
    @peterboy209 2 วันที่ผ่านมา

    👍Looks like the new ukrainian seakiller drone

  • @joetri1970
    @joetri1970 วันที่ผ่านมา

    I think a better name then jet would be toy air boat considering it's not a jet or pump jet but a edf fan airboats are fan powered it is cool though.

  • @fendyrony3264
    @fendyrony3264 วันที่ผ่านมา

    Перо руля создаёт в воде сопротивление движению и уменьшает скорость. Управлять маневрированием нужно потоком воздуха. Удачи!

  • @judechopper
    @judechopper 2 วันที่ผ่านมา

    Imagine if that engine speed was turning a small water prop with 1 blade in the water, 160km/hour😮😅😊

  • @nathanaelsmith3553
    @nathanaelsmith3553 ชั่วโมงที่ผ่านมา +1

    Looks like something Batman would use

    • @EssentialRC
      @EssentialRC  ชั่วโมงที่ผ่านมา

      Snap! That's exactly what I said after the slow motion replays on this video. Tamara said it wasn't first time someone had said that. No surprise.

  • @simons6208
    @simons6208 3 วันที่ผ่านมา +1

    007 Dr NO

  • @mikediggsv2
    @mikediggsv2 ชั่วโมงที่ผ่านมา +1

    Elon Musk said there’s no inventors should be looking here

  • @7cyber
    @7cyber 2 วันที่ผ่านมา

    Drop big stone to water for get waves, what may be happened with model? Drop to fly and crash. No have horizontal stab and rq sensors. But model really hi experience and fantastic look. Try rebuild with fire jet turbo engine. Good Jobe for beginner!

    • @EssentialRC
      @EssentialRC  2 วันที่ผ่านมา

      Same as with all hydro foil boats including full size. They have operating restrictions. Not good for big waves but then neither would most other fast RC boats.

  • @Integr8d
    @Integr8d 6 นาทีที่ผ่านมา

    Now just put a 2kg explosive on the front of it and charge $50k per unit and BOOM: You’re a military contractor:)

  • @poepflater
    @poepflater วันที่ผ่านมา

    I didn't know carbon can shield radio waves... probably because it is conductuve

  • @Raven3one
    @Raven3one 3 วันที่ผ่านมา

    Next iteration: fold out wings

    • @EssentialRC
      @EssentialRC  3 วันที่ผ่านมา

      I really don't think so.

  • @mandismith89
    @mandismith89 วันที่ผ่านมา

    it looks awesome but its not £1099 awesome

    • @EssentialRC
      @EssentialRC  วันที่ผ่านมา

      It's made by hand, not mass produced. Fairly normal for that type of product to have a premium price in my experience.

    • @mandismith89
      @mandismith89 22 ชั่วโมงที่ผ่านมา

      @@EssentialRC for something that can be 3d printed...i disagree but each to their own :)

  • @johnchoice1371
    @johnchoice1371 3 วันที่ผ่านมา +1

    Next, make a bigger version, large enough to carry a real person.

    • @EssentialRC
      @EssentialRC  2 วันที่ผ่านมา +1

      She is talking to a few companies about exactly that.