2 Attachment(s)
Is this spruce spar stock OK?
Folks,
I have obtained some spruce for a possible project from a long time chapter member. 2 pcs have a "feature" that I'm not sure of. The "main spar" piece has a joggle in the grain @ 65" from one end. It shows up @ 9" closer to the end on the other face. The "rear spar" has the "feature" only showing on one face and does not show thru to the opposite face. I'm told this is OK per MIL-S-6073.
Take a look at the attached pictures and let me know what you all think? Is there someone at EAA that I can discuss this with?
Attachment 4846
Attachment 4847
Thank You
Dave Rigotti