Rangevideo web shop: http://www.rangevideo.com/rvjet.html


General info
For those that doesn't know what RVJET is, here's some information. The RVJET is a modular airframe designed specifically for use as an UAV or FPV platform. The model is designed to be easy to fly and easy to put together. It is very easy to transport and the interior of the box it comes in can be used as a transport case.

The model can either be equipped with a nose gimbal for either gopro 1/2 (GP3 holder available separately) or CCTV mini camera or an EPO-nose. The model comes equipped with some spare nose domes which are very easy to remove using a bayonet mount.

Much effort has been placed to reduce/remove reflections and distortion of the dome, both using design and product quality. All parts are available as spare parts. The model can have either a short wing (155cm) or a long wing (195cm). Based on how the user choose to attach the wings it can be very easy to change between short or long wings.

NOTE: The CG should be as on the picture where the fin meets the wing, not 20-25mm in front of this as stated in the example setup in the manual.

NOTE: New readers can skip the first twenty pages whch mostly is a wait for the RVJET to be released: http://www.rcgroups.com/forums/showt...851413&page=22

Boopidoo build pictures
I've posted some build pictures of my pre-production prototype. This model is nearly 100% identical to the production model. I built it with some tweaks such as cable channels embedded in the fuselage before I glued it together. I've also made embedded pockets and cable channels for RCRx and VTx.
Wings: http://www.rcgroups.com/forums/showp...7&postcount=28
Fuselage: http://www.rcgroups.com/forums/showp...8&postcount=29
VTx and RCRx: http://www.rcgroups.com/forums/showp...8&postcount=30


Wingjoiner solutions
The absolute majority of the forces to hold the wings in place is done by the CF-tubes. However the user must decide how to hold the wings in place laterally, there's no major forces affecting in this direction but nontheless they need to be kept in place. Either they can be glued permanently or some kind of wing joiner can be used. This is some examples of how you can join the wing parts:

• TAPE
  Many use tape which is (contrary to what many might think) a very durable solution. Tape is also used on high performance competition models so it is indeed durable as long as the tape used is of the correct type.
  Picture of a taped wing (wing+extension): http://www.rangevideo.com/media/cata...s/dsc00191.jpg
  
  
• O-RING (Nylon screws)
  I've used this method on many models and the idea is very simple and durable. Just glue a nylon screw on each part and place an O-ring between them. The O-ring holds the parts together and is crash resistant since the bond is flexible.
  These pictures shows one way of doing it: http://www.rcgroups.com/forums/showp...6&postcount=31
  
  
• O-RING (3d-printed D-hooks)
  I've designed a somewhat nicer solution that uses a 3d-printed hook to be used instead of the nylon screw and doesn't need to be reinforced with plywood. I've also designed a cut template to help positioning the joiners and cutting the foam. Either download the STL-files and print for yourself or buy them from Shapeways.
  Information and pictures: http://www.rcgroups.com/forums/showp...&postcount=497
  D-hook wing joiner (single part): http://www.shapeways.com/model/93336...ner-dhook.html
  D-hook cut template (single part): http://www.shapeways.com/model/93336...-template.html
  D-hook wing joiner (pack of eight): http://www.shapeways.com/model/99710...-dhook-x8.html
  
  
• MAGNETS
  The wing parts can possible also be attached using strong magnets. I have not seen this being done but many ppl have talked about this method. I will update once it has been proven to be a functional solution.
  
  
• FRICTION
  On other models I've seen people using friction to the CF-tubes to hold the wings in place. Sander Sassen used this on his Skywalker build and done right it does work very well. The CF-holes needs to be tapered to that it gets narrower toward the end. This method does require some force to join and break apart and after some use the hole can get too large. If this happens just pour some hot water win the hole which will make it narrower again.
  Pictures of ssassen's SW: http://www.rcgroups.com/forums/showp...postcount=8203

Rudder modification
The fins of the RVJET is designed to be possible to modify with rudders, the fins protrude well enough behind the TE to accomodate this. The rudder servos can either be embedded in the wing or in the fin. Why rudders? Well with rudders it's possible to make coordinated turns that reduces the effects of so called "wagging" which can happen on flying wings. Rudders can also be mixed to be used as quite efficient airbrakes if both are rotated outwards. I've not yet tried this so I can give any recommended throws for rudder but my initial guess would be that rudders only need about 10mm throw in each direction. For airbrakes my guess is 45-60 degrees would be efficient. if the rudder throws is very large and a 12in prop is used there's a risk that the prop will hit the rudder.
Video of an install with high throws and 12in prop: http://www.youtube.com/watch?feature...&v=1A13t2Micyo


Modifyable airframe
The way the RVJET is designed opens up for several variants, not only the two wing configurations it is shipped with. Here's some examples, none of which can be supported and as of yet they're untested. For example extra long wing with extra extensions or why not a twin airframe?
CAD renders: http://www.rcgroups.com/forums/showp...&postcount=272
Test mount: http://www.rcgroups.com/forums/showp...&postcount=462

Bungee
The RVJET can be launched in several ways. One of the is to use the integrated bungee hook in the skid. I've made a simple yet very effective bungee launcher using 8mm bungee chord and tent stakes.
Material list: http://www.rcgroups.com/forums/showp...&postcount=595
Post with video of bungee take-off in FPV: http://www.rcgroups.com/forums/showp...&postcount=593


picard10th thread about the RVJET
A lot of good information (pictures and videos etc) in this thread. Don't miss it: http://www.rcgroups.com/forums/showthread.php?t=1883689


FPVLAB thread
The "other" forum has a lot of information as well and I would recommend to follow that as well: http://fpvlab.com/forums/showthread....eo-Flying-wing


rclab1 RVJET thread
The first RCG thread about the RVJET. It's closed but still lots of useful information can be found there: http://www.rcgroups.com/forums/showthread.php?t=1683248

...."Is it in STOCK yet?"

The answer to all questions about stock status is available on the link to RV webshop. I have nothing to do with any commercial aspects.

"The models will very soon start shipping from Rangevideo in the US and probably as well from a number of official re-sellers around the world"

Heard that before? Ha, ha, ha,ha......... ;-)

BooPidoo,

I suggest closing this Thread until it does come out, because your going to get hundreds of questions of 'STOCK' Status over and over again, like in my last thread....

Close it before it gets too annoying.....This way, the this thread is going to be useful and full of information
about this 'acutal' plane...

Thank You....

http://www.rcgroups.com/forums/showt...683248&page=58

I'd like the thread to stay open, I like seeing all the interest in this new aircraft.
makes me want to buy it more since tons of others want it too.

@rclab1
Well I don't agree since there are other questions not relating to stock status. Those questions can very well be answered in this thread.

But I understand that you have that POV since you closed your thread. Anyway for us I guess it might be good to use this thread instead so we can control if and when (for example) it should be closed or not.

Btw, in this thread the only one that has actually asked about stock status (that you find so annoying) is you...

Btw, in this thread the only one that has actually asked about stock status (that you find so annoying) is you..

I trying to make a point....(I guess its not funny across the ocean, loses some comedic translation)

....anyways, your probably correct!

And so it begins again! Another thread subscription added to make my little heart race every time my email notification goes off on my phone! I'm gonna need heart medication soon!

I do have a legit question- do we know what spare parts will be available at the time of release? I'm guessing other than the main airframe and power kit probably not much else.

Question,
I thought that for $249 the motor, prop, and ESC were included.
Am I incorrect and that will be extra, and if so how much will the power package be.

$249 for airframe only which includes servos for wings and pan/tilt assembly.
$99 for power kit- motor, folding prop, and esc

Originally Posted by jasper7821

Question,
I thought that for $249 the motor, prop, and ESC were included.
Am I incorrect and that will be extra, and if so how much will the power package be.

Originally Posted by PeterGriffin

$249 for airframe only which includes servos for wings and pan/tilt assembly.
$99 for power kit- motor, folding prop, and esc

Cool, thanks.
Still a good deal. Can't wait for it.

AFAIK the 99USD also includes an aluminum spinner and a carbon folding prop. IMO it's a very good deal. However I haven't been able to test that exact power+prop+spinner combo myself. And although I have a pre-series molded production prototype I'm also awaiting the improved production series. So in a way I'm waiting as much as everyone else to try it out.

boopidoo.....

You should GET the 'exact' kit before 'we' get ours?....
Thats strange the Vova hasn't given you the 'Exact' kit?.....

We are actually going to get the REAL version before you, and
we keep asking you questions that we already know......LOL

You've tested the beta versions',....

uuhmmmm....

We have tested and know what works. After that the production kits is ordered from manufacturers and those are now either on the way to RV or being QC. There's really no point in letting ppl wait even longer just so that I get to test the already decided upon end product before everyone else.