Brief Description: Dimpling and final joining of tailcone structure
Removed tailcone and bulkhead from mid fuse. Deburred all remaining holes then cleaned and vacuumed structure. Dimpled skin flanges of F1006 bulkheads. Dimpled holes in skins common to bulkheads and aft most bottom row common to both bottom skins. Dimpled triangular section of skin holes in overlapping section of both skins. Dimpled 3 holes on each side of tailcone fwd skin common with longerons. Riveted the 6 holes in tailcone fwd bottom skin as indicated. Riveted the 2 nutplates to center of F1006B upper flange then riveted the F1006B bulkhead to the F1006A and C bulkheads per plans. Riveted the F1006B bulkhead to the bellcrank ribs. Re-attached tailcone to mid fuse structure as before.
