Where in the world is Moldova????? ----- Original Message ----- From: "Alexander Birca (MD/RMD)" <alexander.bi...@ericsson.com> To: <serge.vi...@ate-international.com>; "'KR builders and pilots'" <kr...@mylist.net> Sent: Wednesday, August 20, 2003 5:39 AM Subject: RE: KR>Isn't that PCB idea great?
> Thanks Serge, you understand me right. > That is, now I am waiting more opinion on this issue. > I do not know how much it cost some where, but for me here it is not expensive (~4$ for 1kg), though I can't > find aircraft grade plywood at all. Again, I want to use it just for the spars, so, the weight penalty > is not so important due of small quantity. But I guess it could be used for boat as well. > > BR, > Alex Birca > Moldova > -----Original Message----- > From: Serge F. Vidal [mailto:serge.vi...@ate-international.com] > Sent: Wednesday, August 20, 2003 12:16 PM > To: 'KR builders and pilots' > Subject: KR>Isn't that PCB idea great? > > > Netters, > > What I really like about the KRNet is the incredible amount of creativity > that we manage to pool together. > > I think that PCB idea is a perfect example. Indeed, it is fiberglass, of the > best kind (multiple laminations). And I think it is the first time somebody > tries to use it as an aircraft material, but surely, it can't be worse than > our usual home-made, first-time builder fiberglass! > > Now, if somebody with a good knowledge of material properties could study > typical PCB sheets to compare its properties with plywood and fiberglass, I > think it would not be wasted effort. > > How much does PCB sheet cost, by the way? > > Serge Vidal > KR2 ZS-WEC > Johannesburg, South Africa > > > _______________________________________________ > see KRnet list details at http://www.krnet.org/instructions.html > > _______________________________________________ > see KRnet list details at http://www.krnet.org/instructions.html >
