Register

If this is your first visit, please click the Sign Up now button to begin the process of creating your account so you can begin posting on our forums! The Sign Up process will only take up about a minute of two of your time.

Page 4 of 4 FirstFirst ... 234
Results 76 to 90 of 90

  1. #76

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback

    RE: Czech Mate / Perestroika

    ORIGINAL: Iron Dog

    Gorgeous, Chad!
    Thanks for checking in Iron Dog, much appreciated.

    ORIGINAL: jeffk464

    You know I'm thinking this plane would be about perfect for a DLE20. How does it come out balance wise? think the DLE20 would require tailweight? Can you post what engine you used and how much lead you had to put in the nose for balance. I might be interested in one of these.

    Are there any paint schemes besides chrome?
    Hi Jeff, the blue and chrome prototype seen on previous pages is powered by a YS 1.20 which required the flight pack battery to be installed just forward of the tailwheel for proper balance. My airplane seen above will be getting a DLE 20 but it has not been mounted yet. I don't know how it compares to the YS for weight but I imagine that I will be able to achieve the proper CG using battery placement and will not have to resort to any dead weight. I would rather not have to put my battery in the tail but we will see! I will be sure to post my results here as soon as the engine and other components are installed and I have an idea of what is required.

    On a related note the fiberglass cowl is molded about an inch longer than scale to allow lighter motors to be pushed forward a bit if necessary. The prototype only weighed about 9.5 pounds and would fly just fine on a .61 size two stroke or .90 size four stroke for those who just want a mild sport flyer. The extra inch in the cowling would help some with balance and does not effect the appearance at all in my opinion. Please note that my cowl has been cut back to the scale dimensions since I will be using the heavier DLE gasser.

    Regarding paint schemes there are not any scale ones that do not include a bare aluminum fuselage for "Czech Mate" or "Perestroika". There are other modified Yak racers with various paint schemes but none of them with the cowl/canopy arrangement shown on my plans. I am working on revising the plans so that those other versions could be built but it will be a while since it involves making the tooling for an entirely different cowl and canopy. I am also adding flaps to the design for those who would like to have them. Here are some examples which could be duplicated based on my revised plan when I get it finished. (It may be a while!)







  2. #77

    Join Date
    Dec 2002
    Location
    Walla Walla, WA
    Posts
    284
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Hi Chad,

    Its been awhile since I have followed this thread but I found a U-tube video you might appreciate.

    Enjoy!

    http://youtu.be/rtsEd2VPZtg

    Carlos G
    Sig Kadet Brotherhood #84

  3. #78

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Thanks for the link Carlos. I have seen that video before and it is spectacular, although it does not end well for "Czech Mate" unfortunately! I am currently working on a large scale Macchi 202 for a customer which may very well end up with one of those Kolm inline triples when it's all finished. What a sound!

  4. #79

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    I have posted a short-kit for the Czech Mate / Perestroika for sale at the link below if anyone is interested. Includes all the laser cut parts, full size printed plans, and the fiberglass cowl. I only have one so first come first served!

    http://www.rcuniverse.com/market/ite...144&electric=0

  5. #80
    perttime's Avatar
    Join Date
    Dec 2005
    Location
    Tampere, FINLAND
    Posts
    1,465
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Too bad I'm broke and on another continent...

  6. #81

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Quote Originally Posted by perttime View Post
    Too bad I'm broke and on another continent...
    I sent you a PM perttime but I'm not sure if it went through or not. Let me know if you did not get it and I will try again.

  7. #82

    Join Date
    Apr 2009
    Location
    Oostrozebekew-vl, BELGIUM
    Posts
    19
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    A friend and me are also making Czech Mate and Perestroika.
    Size 1:3.3 from airworld. For power a couple of moki 400 will do the job

    Click image for larger version. 

Name:	image.jpg 
Views:	42 
Size:	743.1 KB 
ID:	2033263
    Click image for larger version. 

Name:	image.jpg 
Views:	37 
Size:	680.6 KB 
ID:	2033264
    Click image for larger version. 

Name:	image.jpg 
Views:	34 
Size:	497.1 KB 
ID:	2033265

  8. #83

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Quote Originally Posted by snauwaertj View Post
    A friend and me are also making Czech Mate and Perestroika.
    Size 1:3.3 from airworld. For power a couple of moki 400 will do the job
    Beautiful! Keep us informed of progress and post lots of pictures!

  9. #84
    perttime's Avatar
    Join Date
    Dec 2005
    Location
    Tampere, FINLAND
    Posts
    1,465
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Quote Originally Posted by snauwaertj View Post
    A friend and me are also making Czech Mate and Perestroika.
    Size 1:3.3 from airworld. For power a couple of moki 400 will do the job
    Those two in the air at the same time will be a great sight and sound! Is there any large scale racing in Central Europe? (I consider myself to be in the North, and there certainly isn't here)

    .-.-.-.

    And no, I did not buy the short-kit that Chad is offering...

  10. #85

    Join Date
    Apr 2009
    Location
    Oostrozebekew-vl, BELGIUM
    Posts
    19
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Some more picteres, this is what I cal ARF


    Click image for larger version. 

Name:	image.jpg 
Views:	15 
Size:	150.8 KB 
ID:	2041858Click image for larger version. 

Name:	image.jpg 
Views:	19 
Size:	133.3 KB 
ID:	2041857Click image for larger version. 

Name:	image.jpg 
Views:	25 
Size:	148.9 KB 
ID:	2041859Click image for larger version. 

Name:	image.jpg 
Views:	16 
Size:	151.2 KB 
ID:	2041860Click image for larger version. 

Name:	image.jpg 
Views:	17 
Size:	89.1 KB 
ID:	2041861 Now waiting for the 36x20 fiala 4blade props with square tips.
    Last edited by snauwaertj; 10-23-2014 at 12:02 PM.

  11. #86

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Quote Originally Posted by snauwaertj View Post
    Some more picteres, this is what I cal ARF
    Now your just being a "tease" snauwaertj! Wow, do those look fantastic or what?!!!

  12. #87

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    A quick update for anyone building, or thinking of building, the Yak from my plans. Dave Schwirian of Scale Specialties now has a canopy available for the airplane as seen below. Contact me if you're interested and I will point you in the right direction. Oh, and I am working on laser files to go to Manzano Laser Works who will be offering a short kit.



    My "Perestroika" prototype is currently with a friend of mine who will be finishing it up for me to the point of being ready to cover. Hopefully I will have some updates on its progress in the near future. It's been a looong time coming but I hope to have it up and flying in 2015. Fingers crossed!

  13. #88

    Join Date
    Apr 2009
    Location
    Oostrozebekew-vl, BELGIUM
    Posts
    19
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Click image for larger version. 

Name:	image.jpg 
Views:	39 
Size:	45.2 KB 
ID:	2044720Click image for larger version. 

Name:	image.jpg 
Views:	44 
Size:	130.1 KB 
ID:	2044721Click image for larger version. 

Name:	image.jpg 
Views:	40 
Size:	137.4 KB 
ID:	2044722Click image for larger version. 

Name:	image.jpg 
Views:	44 
Size:	177.0 KB 
ID:	2044723

    Realy making progress

  14. #89

    Join Date
    Dec 2001
    Location
    Litchfield Park, AZ
    Posts
    6,883
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Quote Originally Posted by snauwaertj View Post
    Click image for larger version. 

Name:	image.jpg 
Views:	39 
Size:	45.2 KB 
ID:	2044720Click image for larger version. 

Name:	image.jpg 
Views:	44 
Size:	130.1 KB 
ID:	2044721Click image for larger version. 

Name:	image.jpg 
Views:	40 
Size:	137.4 KB 
ID:	2044722Click image for larger version. 

Name:	image.jpg 
Views:	44 
Size:	177.0 KB 
ID:	2044723

    Realy making progress
    Beautiful!

  15. #90

    Join Date
    Mar 2003
    Location
    Cleveland, OH
    Posts
    43
    Gallery
    My Gallery
    Models
    My Models
    Ratings
    My Feedback
    Looks awesome!


Page 4 of 4 FirstFirst ... 234

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
All times are GMT -6. The time now is 07:46 AM.

SEO by vBSEO 3.6.1 ©2011, Crawlability, Inc.