In Good safe 4130 welds
are not difficult with oxy-acetylene, but there are some do's and don't's.
Get and use FAA Pub. AC43.13-1A &2A (now 1B & 2B, I think)
Bill
Long EZ builder & pilot
> mechanical engineer
To Lynn and Bill, I would like to include your comments in a
newsletter I publish for Tailwind builders, with you permission, of
course.
Jerry Hey
j-winddesigns@thegrid.net
I don't mind either Jerry. Just give us a plug.
Paul Lamar
No problem for me at all. Lynn E. Hanover lehanover@aol.com
Oh and Jerry, please send me a copy.
Paul Lamar
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