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Re: Grob 109 s

Posted: 25 Mar 2019, 14:25
by roo Hawkins
The veneer is all finished . Can not believe the size of them.I am now planning to mothball this build for awhile to finish the Fox and later on to restart my ash 31 build. May be next year when I will get back to it ??????.

Re: Grob 109 s

Posted: 23 Dec 2019, 13:40
by roo Hawkins
The grob project has a bit more work done when not working on the ash 31.

Re: Grob 109 s

Posted: 24 Dec 2019, 13:43
by roo Hawkins
Wing joiners made last night. Ply carbon and steel mix

Re: Grob 109 s

Posted: 27 Apr 2020, 14:43
by roo Hawkins
Got the grob out of the loft. I have been doing 15 to 20 every couple of days in lock down.

Re: Grob 109 s

Posted: 28 Apr 2020, 20:18
by B Sharp
Roo, pardon my ignorance but what's with the joiners? Ply, carbon and steel???? Why the mix of materials?
Brian. :?: :?: :?:

Re: Grob 109 s

Posted: 29 Apr 2020, 07:51
by roo Hawkins
B Sharp wrote:
28 Apr 2020, 20:18
Roo, pardon my ignorance but what's with the joiners? Ply, carbon and steel???? Why the mix of materials?
Brian. :?: :?: :?:
It is to keep the weight down ply core with ud carbon and twill carbon the steel is for fixing points.

Re: Grob 109 s

Posted: 29 Apr 2020, 08:43
by B Sharp
Ahh. Ok Roo now I understand.
Brian :)