You can see my blog post for more details, but N19JF, a Viking powered Zenith CH-750 Cruzer with about 18 months and 968 hours of my sweat, (literally) blood and tears, as well a few hundred hours from my son Halden and friends John and Diego, is now certified airworthy! Only 28 hours of that was actually in airplane construction, the other 940 hours was removing the @#^$&#$!@ part number st…