Or we could all just download MIL-S-6073, which has to do with aircraft grade Spruce, and is available from http://members.eaa.org/home/homebuilders/building/wood/1Military%20Specification%20MIL-S-6073_%20%20Aircraft%20Spruce.pdf (and I don't want to hear that this link doesn't work, because it would if you'll just paste it ALL into your browser's URL box!).
So did I understand the mil spec to say that you could use white spruce in aircraft bulding? also great picture of the boat and river Mark Bob harley...@earthlink.net