Tailcone drilled & deburred
Hours: 6.5 | Posted in Aft FuselageFinished drilling the J-stringers, then match-drilled the rest of the holes in the tailcone. Flipped it upside down to drill the bottom, rather than crawl on the January-cold cement. Then it was time to take it apart again, and let the deburring begin. Ran through the bulkheads, stiffeners, and skins, leaving them ready for dimpling.