Johan Bergkvist
Johan Bergkvist
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  • 301 214
Flysky Voltage Sensor
The FS-CVT01 presents your LiPo voltage on your FS-i6 radio.
Переглядів: 5 749

Відео

3.75m wing maiden with poor aileron control
Переглядів 1,2 тис.3 роки тому
3.75m scratch built wing. One of three maiden flights, all ending in a crash due to poor aileron control. Second attempt was posted by my friend: ua-cam.com/video/r19ixsKHgPk/v-deo.html . I had asymmetric ailerons and doubled the aileron control surfaces. The result was much worse. The root cause is the wings twisting when using ailerons. They need to be stiffer. To be continued in future video...
RC Hovercraft
Переглядів 1,4 тис.4 роки тому
Scratch-built radio controlled hovercraft using HobbyKing foamboard and a FliteTest Powerpack H Twin setup. 10mm foamboard: hobbyking.com/en_us/aero-modelling-foam-board-10mm-x-500mm-x-700mm-white.html 3mm foamboard: hobbyking.com/en_us/aero-modelling-foam-board-3mm-x-500mm-x-1000mm-white.html FliteTest Power Pack H Twin: store.flitetest.com/flite-test-power-pack-h-micro-twin-flt-3019/p739874 9...
Wiesel Light Build
Переглядів 4,4 тис.4 роки тому
Detailed description of how to build a Wiesel Light a.k.a. Wisel Light, including hotwire cutting. Designed by SpeedsterDEN in 2011 (ua-cam.com/video/ySisBQldvJg/v-deo.html and ua-cam.com/video/pNR8HVvFOos/v-deo.html). All Wiesels are covered in www.rcgroups.com/forums/showthread.php?1456458-Wisel-just-the-glider-you-need. Hotwired from SL grade (13kg per m³) expanded polystyrene (EPS) from All...
U-Glider Kit Rebuild
Переглядів 2,9 тис.4 роки тому
Internal layout to maintain the centre of gravity with a heavier motor/spinner/prop combo. U-Glider: www.banggood.com/Hookll-U-glider-1500mm-Wingspan-EPO-RC-Airplane-Aircraft-Fixed-Wing-Plane-KITPNP-p-1560974.html?rmmds=search&ID=511117&cur_warehouse=AU Motor: www.horizonhobby.com/park-340-brushless-outrunner-motor-1700kv-eflm1155 Spinner: www.modelflight.com.au/horejsi-32mm-alum-spinner-suit-3...
3S Twin Motor Wiesel Light
Переглядів 9044 роки тому
FliteTest Power Pack H Twin on a Wiesel (Wisel) Light on 3S. Flying weight (inc lipo) 243g. Power Pack H Twin: store.flitetest.com/flite-test-power-pack-h-micro-twin-flt-3019/p739874 Emax 1106 4500kV Emax 12A Bullet ESC Genfan 3x3.5 props Dualsky 550mAh 3s: www.modelflight.com.au/dualsky-550mah-3s-50c-lipo-battery-jst-connector-torrent-110.html Original Wiesel Light build and flight video: ua-c...
Twin Motor Wiesel Light
Переглядів 1 тис.4 роки тому
SpeedsterDEN Wiesel Light with a FliteTest Power Pack H Twin. Flying weight inc LiPo 250g. Original Wiesel Light build and flight video: ua-cam.com/video/yihJw7n8iwE/v-deo.html Power Pack H Twin: store.flitetest.com/flite-test-power-pack-h-micro-twin-flt-3019/p739874
Timber Slow Flier V2
Переглядів 8 тис.4 роки тому
Slow-flier built from Hobbyking depron and electronics from a UMX Timber. Flying weight is 210g. Wingspan 2.1m, length 1.15m. This is the same wing I used in the first UMX Timber slow flier: ua-cam.com/video/LQnvlMpLbuA/v-deo.html . The fuselage and tail surfaces are 3mm depron. The control rods were extended with thin carbon fibre rods and attached to the existing rods with heatshrink tube. Th...
Flying Depron Sheet
Переглядів 2,2 тис.5 років тому
Flying Hobbyking 700x500 depron sheet. 2303 motor with an 8x3.8 prop and an 10A ESC on 2S. CG 100mm from leading edge. Depron sheet: hobbyking.com/en_us/aero-modelling-foam-board-10mm-x-500mm-x-700mm-white.html Motor: www.modelflight.com.au/dualsky-2303c-1800kv-brushless-motor.html ESC: www.modelflight.com.au/dualsky-10a-2-3s-brushless-esc.html Prop: www.modelflight.com.au/apc-8-x-3-8-slow-flye...
Timber 2.1m Slow Flier
Переглядів 18 тис.5 років тому
Slow-flier built from Hobbyking depron and electronics from a UMX Timber. Flying weight is 250g. Wingspan 2.1m, length 0.8m. The control rods were extended with 0.5mm carbon fibre rods and attached to the existing rods with heatshrink tube. Fuselage and wing depron: hobbyking.com/en_us/aero-modelling-foam-board-10mm-x-500mm-x-700mm-white.html Tail depron: hobbyking.com/en_us/aero-modelling-foam...
FlySky FS-i6 SailBoat Setup
Переглядів 43 тис.5 років тому
FlySky FS-i6 with an iA6B receiver setup for 2 channel sailboat for Failsafe, Rudder expo, Winch expo and Winch travel.
DF95 Camera Boat
Переглядів 5 тис.5 років тому
DF95 : www.hobbywarehouse.com.au/joysway-dragonflite-95-950mm-2-4ghz-df95-rc-yacht-pnp-without-transmitter-or-receiver.html Motor: EMAX 2213 935kV Prop : 10x4.5 ESC : EMAX BLHeli 20A
Odyssey ECL Flight
Переглядів 19 тис.5 років тому
Overview and flight of the Art Hobby Odyssey ECL 2.7m. This is the electric crosstail dihedral version of the Odyssey. Build Summary video: ua-cam.com/video/j_ZAb6gBCjA/v-deo.html Art Hobby RC Groups thread: www.rcgroups.com/forums/showthread.php?2013703-ARTHOBBY-pilots-thread Odyssey ECL: www.arthobby.com/index.php?page=item&category=30&sub_category=50&item=400
Odyssey ECL 2.7m Build Summary
Переглядів 43 тис.5 років тому
This video show what's involved in building the Art Hobby Odyssey ECL 2.7m electric glider and the skills and tools needed. It also show some of my mistakes, so that you don't have to repeat them. I ordered the glider with the recommended motor, prop, spinner and servos from Art Hobby. The manual contains step-by-step instructions, but not all steps are included. Some are implicit in the drawin...
DragonFlite 95 First Impression
Переглядів 35 тис.5 років тому
Overview of the DragonFlite 95. DragonFlite 95: www.hobbywarehouse.com.au/joysway-dragonflite-95-950mm-2-4ghz-df95-rc-yacht-pnp-without-transmitter-or-receiver.html Unboxing: ua-cam.com/video/vJZS8Tf6i3I/v-deo.html Manual: cdn.shopify.com/s/files/1/1075/6524/files/DF95_Rigging_Instructions_v1.0_single_pages.pdf?11626207475196950618 History and design: radiosailing.net/blogs/news/a-dragons-tale-...
Sports Cub S Depron Slow Flier
Переглядів 16 тис.5 років тому
Sports Cub S Depron Slow Flier
Timber Depron Slow Flier
Переглядів 23 тис.5 років тому
Timber Depron Slow Flier
95g Wiesel
Переглядів 3,8 тис.5 років тому
95g Wiesel
Twin Motor Mega Wiesel
Переглядів 7536 років тому
Twin Motor Mega Wiesel
Single Motor Mega Wiesel
Переглядів 7706 років тому
Single Motor Mega Wiesel
Night Radian
Переглядів 7 тис.6 років тому
Night Radian
Art Hobby Skua - Flight
Переглядів 6 тис.6 років тому
Art Hobby Skua - Flight
Art Hobby Skua - Build Summary
Переглядів 14 тис.6 років тому
Art Hobby Skua - Build Summary
Articulated Wiesel
Переглядів 5396 років тому
Articulated Wiesel
Wiesel Mega - Build and Flight
Переглядів 8 тис.6 років тому
Wiesel Mega - Build and Flight
Impish Wing - Build and Flight
Переглядів 6236 років тому
Impish Wing - Build and Flight
Air Hogs Titan RC Conversion
Переглядів 4,5 тис.6 років тому
Air Hogs Titan RC Conversion
Wiesel Micro - Build and Flight
Переглядів 9116 років тому
Wiesel Micro - Build and Flight
Wiesel Light - Build and Flight
Переглядів 7 тис.6 років тому
Wiesel Light - Build and Flight
Weisel Proper Maiden
Переглядів 4176 років тому
Weisel Proper Maiden

КОМЕНТАРІ

  • @RCaddiction365
    @RCaddiction365 Місяць тому

    “Weee”

  • @thomaskienzle7202
    @thomaskienzle7202 Місяць тому

    Very useful and inspiring video. Thx. Left an abo!

  • @DaxOneTouch
    @DaxOneTouch 4 місяці тому

    I've been flying gliders for 40 years and know how to build. I built an Art Hobby model 2 years ago. The quality of materials was good and the instructions clear. One thing that concerned me was they called for the wings to be glued together with NO wing rod, no further strength member other than a glue joint. Against my better judgement, I followed the manufacturers instructions. I epoxied and taped the wings as was called for. On the maiden flight the plane flew beautifully. That was the case until, in a shallow low-speed dive, the main wings folded up like a cheap suitcase. The plane was a total loss as a result. I contacted the manufacturer right away, I explained the event. I pointed out that had a wing rod been installed, the collapse of the wing would not have happened. Rather than consider my viewpoint, the manufacturer immediately replied that a wing rod (or any other further support), was unnecessary. He was TOTALLY unphased, unmoved, and unsympathetic. He offered no compromise at all. I felt at the very least he could offer a discount on a replacement kit. He did nothing. He has his view, I have mine. All I know for sure is the plane blew apart mid-flight. I will never again purchase anything from Art Hobby. The designs look nice, but the total lack of customer care and support warrants no further business from me.

  • @malcolmeccles3783
    @malcolmeccles3783 4 місяці тому

    Hi Johan. What size battery do you use for the Odyssey.

  • @kevinmatney2218
    @kevinmatney2218 5 місяців тому

    When I glass a center section I use 3 layers or 2oz small and getting larger. It sand out better. Thanks for the vids

  • @davidculver5366
    @davidculver5366 5 місяців тому

    I noticed you use the expanding Gorilla glue to join the wing halves. You didn't mention that you add any moisture to the glue joint before assembly. Could you tell me if you use any moisture? Thanks, David

    • @johanbergkvist8834
      @johanbergkvist8834 5 місяців тому

      I don't remember, but my guess is I did not. But moisture is a good idea, indeed!

  • @davidculver5366
    @davidculver5366 5 місяців тому

    Thank you so much Johan for this wonderful video. Because of you and this video I finally have the guts to go ahead and make a hot wire cut Wisel. I made one using flat EPS 1" thick and the RM1 wing shape. It has not been a good experience. I learned from you that the wingroot already includes the ailerons. I never got that from working my way through the Wisel thread. You have given me a great gift. Thank you.

  • @DimitriSokolyuk
    @DimitriSokolyuk 5 місяців тому

    Beautiful plane!

  • @rccraftman
    @rccraftman 5 місяців тому

    Can u pls give me pdf plan?

  • @heron9524
    @heron9524 5 місяців тому

    Hi. What did you use to apply the fiberglass tape to the centre wing joint? You mention Arthobby sells a suitable resin but what was is it you used? Hoping to build an Arthobby glider soon.

    • @johanbergkvist8834
      @johanbergkvist8834 5 місяців тому

      www.amcsupplies.com.au/product/west-105-epoxy-resin and www.amcsupplies.com.au/product/west-206-slow-hardener

    • @heron9524
      @heron9524 5 місяців тому

      Would the resin that i have with epoxy do the same thing? I have a bottle of hardner and bottle of resin that when mixed makes epoxy. So if i just use the resin maybe that would do for the wing joint fiberglass cloth

    • @johanbergkvist8834
      @johanbergkvist8834 5 місяців тому

      @@heron9524 I don't know. But I wouldn't risk it; this join is critical...

    • @heron9524
      @heron9524 5 місяців тому

      @@johanbergkvist8834 thanks. One final question. When you were fiberglassing the centre joint. You showed it been done on the top part of the wing. Does the underneath of the wing have to be fiberglassed at the centre joint aswell? As in the centre joint that will be sitting on the canopy? Thanks

    • @johanbergkvist8834
      @johanbergkvist8834 5 місяців тому

      @@heron9524 Yes, top and bottom both need fibreglassing.

  • @malcolmeccles3783
    @malcolmeccles3783 6 місяців тому

    Hi Johan. Are the blocks and holes already made for the carbon wing joiners in the kit or do you have to glue and drill out the holes.

    • @johanbergkvist8834
      @johanbergkvist8834 6 місяців тому

      It's been a while... I don't remember working on them and I don't show it in the video, so I am pretty sure they were installed and drilled by ArtHobby.

  • @Silvan-re1og
    @Silvan-re1og 6 місяців тому

    What Foam do you use?

  • @paeng2538
    @paeng2538 6 місяців тому

    Sir hi. im a quite newbie here, i made the plane like urs but mine didnt fly well...dont know why. Can u please give me specs and CG OF UR PLANE. THANK YOU

  • @paeng2538
    @paeng2538 7 місяців тому

    do u have a plan for this plane

  • @garryperrin2408
    @garryperrin2408 8 місяців тому

    Very nice vid. I wonder if the ailerons linkage was hidden (you drilled into wing).

  • @mr123pramod
    @mr123pramod 9 місяців тому

    Kindly up load drawing

  • @alannewman85
    @alannewman85 Рік тому

    Excellent, very helpful! The paper instruction manual tells you nothing about how to set it up!

  • @miahb2598
    @miahb2598 Рік тому

    Bei der Freimachung der Servoschächte,würde ich grundsätzlich alle 4 Eckpunkte mit 4mm bohren.Damit verhindert man das beim raußtrennen das Balsa weiterreißt.

  • @jamesharmer6302
    @jamesharmer6302 Рік тому

    The weight limit is under 250g. www.casa.gov.au/knowyourdrone/drone-rules

  • @goldenfish77
    @goldenfish77 Рік тому

    Awesome glider and flights!

  • @GrahamCooper-q1e
    @GrahamCooper-q1e Рік тому

    I bought my first DF 95 last week and with the help of a friend completed the assembly of it yesterday afternoon. I have yet to do a maiden sail but that will be tomorrow at our club sailing day. Very impressed with the ease of assembly and the instruction manual was very easy to follow. Very impressed. A great addition to my fleet.

    • @johanbergkvist8834
      @johanbergkvist8834 Рік тому

      Since making this video I got an IOM and a Marblehead and enjoy them both. But the DF95 is still superfun to sail and race!

  • @JohnStenborg
    @JohnStenborg Рік тому

    …built and crashed…wonderful slim speedy glider on the heavy side…aerobatic and whizzling bypasses…sturdy and woody…perfect for choppy windy days…packs down to 1.50 meters…totally smacked my ones but successfully rebuilt…fully recommended alternative to overprized fragile full composite competition gliders…also check out the art-hobby vortex as an odyssey alternative or double up…or art-hobby sky ec 1-7m as a full wing smaller one…i built lots of these art-hobby wooden winged glider and love them…

  • @JohnStenborg
    @JohnStenborg Рік тому

    …built and crashed…wonderful slim speedy glider on the heavy side…aerobatic and whizzling bypasses…sturdy and woody…perfect for choppy windy days…packs down to 1.50 meters…totally smacked my ones but successfully rebuilt…fully recommended alternative to overprized fragile full composite competition gliders…also check out the art-hobby vortex as an odyssey alternative or double up…or art-hobby sky ec 1-7m as a full wing smaller one…i built lots of these art-hobby wooden winged glider and love them…

  • @chrism9711
    @chrism9711 Рік тому

    Great video, are you able to turn off beeping when the Flysky is idle and not being used apart from turning the unit off.

  • @djduffa
    @djduffa Рік тому

    Question on this.. do I have to use the balance lead or can it be wired into the main lead

    • @ADHD1080P
      @ADHD1080P Рік тому

      Judging by the way he has it hooked up to the balance lead you should be all good to connect it to the main leads! Sounds like a cool project!

    • @nicomelgares
      @nicomelgares 10 місяців тому

      i have soldered it to the plug on the car, that plugs into the battery. it works!

    • @ayyhmed
      @ayyhmed 8 місяців тому

      u can

    • @mrwoct30
      @mrwoct30 5 місяців тому

      ​@@nicomelgaresHey! Any chance you could provide a short guide or picture of the mod? I want to solder it directly to the battery connector in the car so I don't have to constantly unplug and plug the lead back in.

  • @Helicopterpilot16
    @Helicopterpilot16 Рік тому

    Ok, these look fun to build! Is it foam core laminated in plywood?

    • @johanbergkvist8834
      @johanbergkvist8834 Рік тому

      Yes.

    • @MarekSzulen
      @MarekSzulen Рік тому

      Actually it's a poplar veneer covered, not a plywood :)

    • @johanbergkvist8834
      @johanbergkvist8834 Рік тому

      @@MarekSzulen I stand corrected. :) Cheers!

    • @MarekSzulen
      @MarekSzulen Рік тому

      @@johanbergkvist8834 I'm waiting for delivery of Odyssey from Art Hobby. That's going to be fun soon :)

  • @Top-Jimmy
    @Top-Jimmy Рік тому

    Thanks for the video mate! What is the range on this setup please? Considering the receiver antenna placement at sea level, We would lose a lot of signal dissipating into the water on 2.4gHZ. With the Flysky receivers, The different models cater for different applications. Which Flysky receiver would be best for across water? I would like to have no anxiety about losing range when say heading to a mark that is 250m away etc. I'm not looking for a mile by any means, But what are they typically getting out to without stressing about signal loss? Thanks to the Uploader and anyone who can help answer this. - from Australia 🙂

    • @johanbergkvist8834
      @johanbergkvist8834 Рік тому

      With the iA6B receiver antennas just under the deck in a boat with no carbon in the hull, I start seeing a degradation to the point where I get nervous at about 100m. I don't think a different receiver will improve matters much unless you use something like Express-LRS, TBS Crossfire or some other super long range protocol. That said, if you can get the antennas just a few inches above the deck and/or if the radio is located high (handful of meters above sealevel) things improve a lot.

    • @Top-Jimmy
      @Top-Jimmy Рік тому

      @@johanbergkvist8834 Thanks for getting back to me mate... Yes I was thinking of buying a couple of those antenna straws with caps and drilling a small hole in the deck to stand it upright externally out of the hull.. How do you reckon that would go Johan?

  • @tonyharrison8159
    @tonyharrison8159 Рік тому

    Hi Great video ,can you help me,I have a flysky with 10 Chanels.Using 3 on my Boat .l want to add some nav lights.How can i conect This to the radio or reciver.Many Thanks

  • @aidanmacdonald3430
    @aidanmacdonald3430 Рік тому

    Do I have to print the root cord template in A3 to get the correct size? If not do I enlarge the size of the template?

    • @johanbergkvist8834
      @johanbergkvist8834 Рік тому

      I printed the templates and adjusted the print scale to get the correct size. That took a few attempts to get right. The app (MS Paint, I think) correctly deduced that it would have to be printed over several A4 sheets. Then I taped the A4 sheets together to get the complete template.

    • @aidanmacdonald3430
      @aidanmacdonald3430 Рік тому

      @@johanbergkvist8834 Thanks for the help Johan.

    • @aidanmacdonald3430
      @aidanmacdonald3430 Рік тому

      @@johanbergkvist8834 Also, Is it the same process for the wisel mega? Or do I enlarge those templates?

    • @johanbergkvist8834
      @johanbergkvist8834 Рік тому

      @@aidanmacdonald3430 Same process. Just lots more A4 sheets to tape together! :)

    • @aidanmacdonald3430
      @aidanmacdonald3430 Рік тому

      @@johanbergkvist8834 cheers

  • @jimhudson2108
    @jimhudson2108 2 роки тому

    Nice video - thanks for sharing. I wonder if the sluggish aileron response is due to super light (flexy) wing twisting slightly the opposite way to the ailerons? Like a trim tab on a full size plane?

  • @garryperrin2408
    @garryperrin2408 2 роки тому

    Very nice video!

  • @alexey7222
    @alexey7222 2 роки тому

    добрый день! скажите какая корневая и концевая хорда размеры?? в начале форума одни размеры , в этом видео другие

    • @johanbergkvist8834
      @johanbergkvist8834 2 роки тому

      350mm and 185mm. Those dimensions are what the template I used gave me.

  • @rwallage
    @rwallage 2 роки тому

    Only two coats of sealer on the wing, and that's it?

  • @towitowi1
    @towitowi1 2 роки тому

    Bardzo fajnie pokazane jak się sklada model arthobby. Dziękuję

  • @adnaneadnane593
    @adnaneadnane593 2 роки тому

    Hello sir where i can find the detail plan for gliders like this

  • @AerospaceMatt
    @AerospaceMatt 2 роки тому

    Oh wow, that’s a big Weasel!

  • @lucywucyyy
    @lucywucyyy 2 роки тому

    i thinking of building something like this, i think yours needs a stabilizer fin tho

  • @justinharder6420
    @justinharder6420 2 роки тому

    Nice!

  • @passiondrone25
    @passiondrone25 2 роки тому

    Hello, can you tell me why you stick the servos of ailerons and flaps? in case of a problem, how do you do it?

    • @johanbergkvist8834
      @johanbergkvist8834 2 роки тому

      Do you mean why I glue them in?

    • @passiondrone25
      @passiondrone25 2 роки тому

      @@johanbergkvist8834 Yessss

    • @johanbergkvist8834
      @johanbergkvist8834 2 роки тому

      @@passiondrone25 Because it's easy and that's what the manual said. :) If I ever have to take one out it would get messy depending on the what glue I used.

    • @passiondrone25
      @passiondrone25 2 роки тому

      @@johanbergkvist8834 Yes, it wouldn't be easy to get them out...

  • @ajaysharma-op3gq
    @ajaysharma-op3gq 2 роки тому

    Could you plz provide the build details of this lovely slow flyer

  • @AerialWaviator
    @AerialWaviator 2 роки тому

    What a fun video, and amazing light wind sloping. Discovered your channel via a comment on an older Andrew Newton video. The wise man comment. LOL. (like a punchline to an good inside joke)

  • @I_am_archie
    @I_am_archie 2 роки тому

    That's cool. Cool piece of land also. I want to visit Australia.

  • @ahsanmahmood3378
    @ahsanmahmood3378 2 роки тому

    Very nice

  • @alistairclark6814
    @alistairclark6814 2 роки тому

    Funny how it's easier to pull elevator evenly in flight than on the ground.

  • @alexj3709
    @alexj3709 2 роки тому

    I am about to put together my Hookl Uglider PNP version. Want to follow the mods that so many others recommend. But with yours, you have needed to throw so much weight to the rear. Is that all only because of the heavier motor and spinner? I will use the stock motor and spinner, at least to start with.

    • @johanbergkvist8834
      @johanbergkvist8834 2 роки тому

      Correct, it's solely because of the weight of the motor and spinner.

  • @frankreichelt51
    @frankreichelt51 2 роки тому

    Sehr sauber sehr Professionell hat mir sehr gefallen

  • @cloudstreets1396
    @cloudstreets1396 2 роки тому

    The tail boom pushrod install was very clever.

  • @AmitWagh
    @AmitWagh 2 роки тому

    Nice build & flies very well..!

  • @RCSailing1
    @RCSailing1 2 роки тому

    Good idea Johan - Iam just trying this - ua-cam.com/video/qkhX2dJ3Cqk/v-deo.html

  • @AerospaceMatt
    @AerospaceMatt 2 роки тому

    I love mine! I’ve had a hard time with it in the wind though, how did you handle lt?