Brief Description: Vertical Stabilizer Spar and Ribs Preparation
Vertical stabilizer ribs were fluted and verified against the table for straighteness... Ribs lightening holes, doubler plate holes, front stabilizer spar holes were all deburred... Finally, the v. stab spar was prepared for skeleton assebly; doubler plate and hinge bracket were clecoed to the spar and matched-drilled to final size...