Machine countersinking of all the holes in the Longerongs (F-1032) except for the aft end holes connecting to F-1094 (Empennage Gap Cover). Also dimpling holes in the Cover Plates (F-824B).


Machine countersinking of all the holes in the Longerongs (F-1032) except for the aft end holes connecting to F-1094 (Empennage Gap Cover). Also dimpling holes in the Cover Plates (F-824B).