Review of Ritewing Z3

by Provotroll | October 21, 2014 | (7) Posted in Reviews

Ritewing recently released a new flying wing called "Zephyr 3 Spade" or just Z3 S 47". The Z2 is probably one of the most popular FPV wing platforms and is my personal favorite. So I was really excited when the Z3 was announced.

The Z3 has a 47” wing span, the same airfoil as the Z2 but a big body in the middle with 4 large bays for batteries and equipment. Another new feature is, that the wings can be taken off for easier transportation.

Building the Z3 is super easy and a lot of fun. The mold is very well thought out, everything has it's place and fits perfectly. There really is not a lot you can do wrong with this built. If you decide to lam the body (which I recommend) then take your time. That is the most difficult step in the whole build. Laminating the wings is super easy as you can just take them of for easier handling.

My setup: Ritewing midi MG servos, OS OMA 3820 1.200kV, 10x6", YEP 80A, EZOSD, EZUHF, Boscam 2.4, Sony 600 TVL, GoPro 3 black

The 4 bays features a lot of space for all kind of different battery setups. On my Z3 I can hit CG with a single 4S 3300mAh, a single 4S 5000mAh, two 3300mAh in parallel (=6600mAh) or even 10.000mAh with two 4S 5000mAh in parallel. I have flown the 5000mAh and the 6600mAh setups and like them both. Flight time differs a lot with different flying styles but just as a reference I emptied around 4000mAh out of my batteries after 20min of fun (cruising around at 80-100 km/h).

Here is a video with onboard recordings from my Ritewing Z2 and Z3. So you can compare the different flying characteristics of those two awesome wings:

For the HD version of the video click here: http://vimeo.com/109497535

The Z2 sometimes had some yaw-wag, the Z3 does not have that. It's a lot more stable than the Z2 and I like the fact that it can be taken down for traveling. None the less I still love my Z2 as it is incredibly sturdy and can take a beating. The Z3 is a really sturdy wing as well but the long nose might need some maintenance after a few hits. Further I really like the Z3's versatility when it comes to battery setups. Being able to decide how many mAh I will need for the planned flight is big plus.

More info on the Z3 can be found here: http://fpvlab.com/forums/showthread.php?32482-Z3-S-47

 

COMMENTS

johanjonker on October 21, 2014
leave the fuse and center section out and you have a EPP versa.. whoop whoop..

but great looking plane.. I hope you add some FPV grear to that...
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Hell2Go on October 21, 2014
Did you laminate the wings on this plane? What materials do you use? If so, how about an intructional video on how to do that? I'd love a way to step up the quality of my builds to make them look less "homemade". Yours looks awesome!
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Provotroll on October 31, 2014
Yes, I did laminate the entire plane. I used the lam Ritewing sells to go with the kit.
There are already some great how-to videos out there. Here is an example:
https://vimeo.com/37082427
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thenated0g on October 22, 2014
awesome video man. I have been eyeing that and the chimera. I really like the break down size of tthis plane. After i build my coroplast versa i may have to get one.
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Holski77 on October 27, 2014
Does the addition of a fuselage change the position at which the cg needs to located? In other words, could you fly the wing without the nose piece if the center of gravity did not move?
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Provotroll on October 31, 2014
I don't think it would change the CG a lot. Why do you want to cut it off?
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Nikcessnam on October 31, 2014
Great Video! I´m From Germany too (Freiburg) and it looked like you were flying in the blackforest...
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Provotroll on October 31, 2014
Yes, good old Black Forest...Schauinsland to be precise. I'm from Freiburg too ;-)
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Review of Ritewing Z3