Jets Models Factory Ultima Tun
09-18-2014, 06:35 AM
#51
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CMJETS or Stevojet, where do you guys set the CG on this plane? I am building one and would like to know which CG position you guys felt it flew best. Thanks!
10-09-2014, 10:23 PM
#54
Hi all:
i will have mine soon. ��
Regards from Spain.
Carlos Marquez
_______________________
www.cmjets.blogspot.com
i will have mine soon. ��
Regards from Spain.
Carlos Marquez
_______________________
www.cmjets.blogspot.com
10-10-2014, 09:09 AM
#55
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Hi guys,
i only have two words about this plane "just amazing" it has the quality of a tomahawk, bvm, carf kits, it flies so great and smooth, i simply love it, i have it with the jet central cheetah, and men that`s crazy fast, also in slow fly mode, its super stable, i equipped with a royal power box and all hv servos, smoke and everything, great sport jet for serius flyers, also with the support of jet central and raul lozano jets model factory,
greetings from mexico
[attach=config]2038825[/attach][attach=config]2038826[/attach][attach=config]2038827[/attach][attach=config]2038828[/attach][attach=config]2038829[/attach]
i only have two words about this plane "just amazing" it has the quality of a tomahawk, bvm, carf kits, it flies so great and smooth, i simply love it, i have it with the jet central cheetah, and men that`s crazy fast, also in slow fly mode, its super stable, i equipped with a royal power box and all hv servos, smoke and everything, great sport jet for serius flyers, also with the support of jet central and raul lozano jets model factory,
greetings from mexico
[attach=config]2038825[/attach][attach=config]2038826[/attach][attach=config]2038827[/attach][attach=config]2038828[/attach][attach=config]2038829[/attach]
10-13-2014, 01:19 PM
#56
Hi friends, my Ultima-Tun is in the way, YES !!!!!!!
I made the order and I hope have it soon,
Regards from Spain
Carlos.
_______________________
www.cmjets.blogspot.com
I made the order and I hope have it soon,
Regards from Spain
Carlos.
_______________________
www.cmjets.blogspot.com
12-27-2014, 09:39 AM
#58
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Location: Mexico CityD.F., MEXICO
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Felicidades Carlos
You will be amaze of how well and precise this thing flies, especially in the knife edge, it almost don't need rudder to hold it
BTW, excellent fuel tank
Regards
You will be amaze of how well and precise this thing flies, especially in the knife edge, it almost don't need rudder to hold it
BTW, excellent fuel tank
Regards
12-27-2014, 02:57 PM
#59
Gracias Juan:
I will make a special scheme very pretty and simple. Will be the first thing that I make, I hope you like.
Regards from Spain.
Carlos Marquez
_____________________
www.cmjets.blogspot.com
I will make a special scheme very pretty and simple. Will be the first thing that I make, I hope you like.
Regards from Spain.
Carlos Marquez
_____________________
www.cmjets.blogspot.com
03-27-2015, 08:12 PM
#60
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The data sheet that came with mine states the flap deflections are 30 and 60 mm measured from the aileron side.
It also says it requires down elevator mix when flaps are at full deflection (60 mm).
How much elevator mix should be used with the flaps at 30 mm and 60 mm ?
It also says it requires down elevator mix when flaps are at full deflection (60 mm).
How much elevator mix should be used with the flaps at 30 mm and 60 mm ?
03-31-2015, 03:10 PM
#61
New tank from CMJETS Tanks.
i hope you like !!!
Regards from Spain.
Carlos Marquez
____________________
www.cmjets.blogspot.com
i hope you like !!!
Regards from Spain.
Carlos Marquez
____________________
www.cmjets.blogspot.com
04-01-2015, 06:13 AM
#62
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Location: Mexico CityD.F., MEXICO
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The data sheet that came with mine states the flap deflections are 30 and 60 mm measured from the aileron side.
It also says it requires down elevator mix when flaps are at full deflection (60 mm).
How much elevator mix should be used with the flaps at 30 mm and 60 mm ?
It also says it requires down elevator mix when flaps are at full deflection (60 mm).
How much elevator mix should be used with the flaps at 30 mm and 60 mm ?
05-05-2015, 01:57 PM
#64
Hello friends, what servos do you install in the Ultima-Tun, I'm thinking in digital servos of 10kg for all surfaces, what think you over this ?
Thanks for your help.
Another thing, I have more tank options for this model, you can to buy now a double tank, 2,6L kero + 1L smoke. And the posibility of add the spherical UAT.
Regards from Spain.
Carlos.
_______________________
www.cmjets.blogspot.com
Thanks for your help.
Another thing, I have more tank options for this model, you can to buy now a double tank, 2,6L kero + 1L smoke. And the posibility of add the spherical UAT.
Regards from Spain.
Carlos.
_______________________
www.cmjets.blogspot.com
05-06-2015, 03:05 AM
#66
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Location: Curitiba, Parana, BRAZIL
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Hola Carlos, como te va?
Been using 10kg servos in a large viperjet with reasonable good geometry in the linkages and they are doing fine.. I am sure that you are good to go as long you use short servo arms in relation to the surface horns,
Those tanks look amazing...the integrated header tank is a brilliant idea.
Been using 10kg servos in a large viperjet with reasonable good geometry in the linkages and they are doing fine.. I am sure that you are good to go as long you use short servo arms in relation to the surface horns,
Those tanks look amazing...the integrated header tank is a brilliant idea.
Last edited by erbroens; 05-06-2015 at 03:08 AM.
05-06-2015, 06:32 AM
#68
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I use Hitec 7954's all around. I am building one now. Btw I wish all my jets had the internal flap control horn, clevis, etc. that the Ultima does. A great piece of engineering imho.
steve
steve
04-03-2016, 12:02 AM
#69
My "Williams F1" Ultima-Tun !!!!
the model fly perfect, at the moment only 5 flights !
Regards from Spain.
Carlos.
www.cmjets.com
the model fly perfect, at the moment only 5 flights !
Regards from Spain.
Carlos.
www.cmjets.com
