RE: Yak-3, scale 1:6, composite build  
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All Forums >> RC Airplanes >> RC Warbirds and Warplanes >> RE: Yak-3, scale 1:6, composite build
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RE: Yak-3, scale 1:6, composite build - 1/31/2008 7:10:43 PM   
warbird51


 

Posts: 474
Joined: 2/27/2002
From: Newark, CA, USA
Status: offline 		I've a P-40 that's ready to test fly. My next project is going to be a 81" OV-10 Bronco that will be electric powered and I'll be able to run scale props too. I just bought all 11 servos at the Ontario AMA show.

What motor/speed control are you going to use?

(in reply to lz-23)
       Post #: 51

RE: Yak-3, scale 1:6, composite build - 1/31/2008 7:28:57 PM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		That will depend on final weight. Initially my plan was for 4120 if the model is under 7 Lb, and 4130 for more than that. But any other motor will be suitable as long as is in the 1000-1300W range. It should not be a problem to replace one with another if is necessary. Speed in range of 65-80A depend on motor. For batteries probably 5-6 lipo or 16-20 NiMH. Don't know yet, but somewhere there I think.

(in reply to warbird51)
       Post #: 52

RE: Yak-3, scale 1:6, composite build - 1/31/2008 8:52:57 PM   
Evil_Merlin


 

Posts: 1309
Joined: 8/8/2004
From: Medford, MA, USA
Status: offline 		From the experts mouth.

One of the reasons I like this place so much. You get the facts.

(in reply to warbird51)
       Post #: 53

RE: Yak-3, scale 1:6, composite build - 1/31/2008 9:39:27 PM   
warbird51


 

Posts: 474
Joined: 2/27/2002
From: Newark, CA, USA
Status: offline
quote:

ORIGINAL: Evil_Merlin

From the experts mouth.

One of the reasons I like this place so much. You get the facts.



LOL. of course, you know what an expert is... A former drip....


(in reply to Evil_Merlin)
       Post #: 54

RE: Yak-3, scale 1:6, composite build - 1/31/2008 10:06:14 PM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		Well, Wayne, you are really an expert! At least for me you are the best adviser that I can dream of!
Thanks for your help!

(in reply to warbird51)
       Post #: 55

RE: Yak-3, scale 1:6, composite build - 1/31/2008 10:29:17 PM   
Evil_Merlin


 

Posts: 1309
Joined: 8/8/2004
From: Medford, MA, USA
Status: offline 		Well we all gotta start someplace right Wayne?


(in reply to warbird51)
       Post #: 56

RE: Yak-3, scale 1:6, composite build - 1/31/2008 11:47:07 PM   
warbird51


 

Posts: 474
Joined: 2/27/2002
From: Newark, CA, USA
Status: offline 		Thanks for the compliments guys. I'm just glad I can help. I've been working on full size warbirds part time since 1980 and started building models when I was 8. I retired early from my goverment job and now I restore warbirds full time. Life is great!!! I get to live my dream!! Hopefully I can test fly my P-40 tomorrow, but tonight is jet night. I'm putting together a PST F9F Panther at my buddies house. I love Grumman aircraft!!

(in reply to Evil_Merlin)
       Post #: 57

RE: Yak-3, scale 1:6, composite build - 2/1/2008 3:23:16 AM   
Evil_Merlin


 

Posts: 1309
Joined: 8/8/2004
From: Medford, MA, USA
Status: offline 		See I've always wanted to restore warbirds, but here in New England, there is just no way to do it. You either gotta be in Florida, Texas or California. I guess I live vicariously thru my RC planes.

(in reply to warbird51)
       Post #: 58

RE: Yak-3, scale 1:6, composite build - 2/1/2008 4:03:14 PM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		Here is a few things worth seeing...

http://www.youtube.com/watch?v=ZnAprXmDFcQ

http://www.youtube.com/watch?v=OfeTnRbql_0&feature=related

http://www.youtube.com/watch?v=RkPHYkyM1oA&feature=related

http://www.youtube.com/watch?v=arq-alOc-Pk&feature=related

(in reply to Evil_Merlin)
       Post #: 59

RE: Yak-3, scale 1:6, composite build - 2/2/2008 11:55:22 PM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		I'm always very slow when it comes to filler. Last week was mostly filler and sanding. Now the fin is ready too.



(in reply to lz-23)
       Post #: 60

RE: Yak-3, scale 1:6, composite build - 2/3/2008 4:58:59 AM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		Here is the beginning of the stabilizer. All will be covered with 3/32 balsa and thin fiberglass and epoxy.






(in reply to lz-23)
       Post #: 61

RE: Yak-3, scale 1:6, composite build - 2/3/2008 8:15:11 PM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		Here the stabilizer is ready



Fit in the fuse is tight. Wil need little work i there, but not too much.






(in reply to lz-23)
       Post #: 62

RE: Yak-3, scale 1:6, composite build - 2/3/2008 10:17:06 PM   
warbird51


 

Posts: 474
Joined: 2/27/2002
From: Newark, CA, USA
Status: offline 		Lookin good Vlado!!!

(in reply to lz-23)
       Post #: 63

RE: Yak-3, scale 1:6, composite build - 2/3/2008 10:20:56 PM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		Thanks! I'll try to make all details first. To make them match together well, then glass everything and then work on small details before making the molds. May be is not best way, but i really hope to work well.

(in reply to warbird51)
       Post #: 64

RE: Yak-3, scale 1:6, composite build - 2/3/2008 10:36:43 PM   
lz-23


 

Posts: 230
Joined: 6/3/2007
From: Chicago, IL, USA
Status: offline 		Wayne, how was the test flight? Do you have some pics or movie that you can share with us?

(in reply to lz-23)
       Post #: 65

RE: Yak-3, scale 1:6, composite build - 2/4/2008 5:10:34 AM   
warbird51


 

Posts: 474
Joined: 2/27/2002
From: Newark, CA, USA
Status: offline 		The test flights went well. I got 2 flights on mine and my buddy had engine troubles so didn't get his into the air yet. They are CMP P-40E-50 size. Mine has the stock black spinner and an OS.46 for power. It flew great! I have the engine out now as the plywood used is soft and it's starting to compress. I little modification is in order. I'm also going to replace the stock wheels with Robart wheels that are larger. And replace the spinner as well

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(in reply to lz-23)