Match drilled all the side holes in Aft Deck into longerons Final drilled 2 holes common to Aft Deck, Longerons and 1010A Hor. Stab. Attach. Angle #12 drill Final drilled 4 1/8 holesof 1011B Stop/ Doubler, common to Aft Deck and 1011 Bulkhead Centered 1011D Att. Supp. Angle to 1011B Stop/ Doubler then clamped it to the 2 1011C Att. Bars Match drilled the Support Angle into the Aft Deck, and Stop/ Doubler and Longerons#30 drill Postioned Elevator Stop on Aft Deck then clamped in place and match drilled Stop to Aft Deck and longerons Final drilled end holes #12 into Longerons
