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        Discussion Great Planes Yak 54?

#1 Dugman May 08, 2007 09:43 PM

Great Planes Yak 54?
 
:eek: I receintly built and flew a great planes 41" Yak54 electric. I realy like the way it flies so I am considering getting a larger Yak. I already have a fox 2.4 gas motor that is for sale but if I do not get my price I am thinking about keeping the motor and puting in a Yak. Is the great plane 25% Yak 54 a good choice? Are there other I should consider? Is this motor going to be enough for this plane. I see many others are using DA 50.
Thanks for any comments.
Doug

#2 TomCrump May 09, 2007 07:40 AM

A friend has the EF Yak and loves it. His is powered by a G-38. http://extremeflightrc.com/html/74yak54.html

#3 stamper May 09, 2007 01:50 PM

I power my Yak with a ZDZ 50. It probably is overpowered, but that just adds to the fun. I think this is one of the best flying planes I currently have. Handles great in the wind also. I highly recommend it.

#4 Dugman May 09, 2007 02:57 PM

Stamper
Is your Yak a Great Plane?

#5 stamper May 09, 2007 03:08 PM

Yes it is.

#6 daz1664 May 12, 2007 10:26 AM

Hi
could someone measure the diameter of the cowling for me please


Daz

#7 rica1 May 14, 2007 10:03 AM

GP Yak 54 and cowl measurment
 
A friend had a Brison 2.4 on his GP Yak and he stated it would just barley pull out of a hover. That he wanted a little more verticle and wished he had a DA 50 in it.
The cowl measurement diameter at the rear is 9". The opening at the front is 6 1/4". Length aprox 10 1/2". Hope this helps.

#8 Dugman May 14, 2007 12:53 PM

Thanks rica1. That helps me alot. I have been thinking about getting a DA 50 or somthing of similar size and power. I may just sell the 2.4 or put it on a 1/4 scale biplane.

#9 dmajchrzak May 30, 2007 02:11 PM

Venom 45cc from Copperhead Aviation. light, low cost, and lots of 'pop'


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