I decided to not use the 1/8'' brackets for the armrests. I measured and cut two 26'' lengths of .062'' angle bracket. I smoothed all ends using the Scotchbrite wheel and cut an angle into the aft end of each bracket to make it easier to rivet the armrests to the bulkheads. Clamped and drilled #40 holes in long brackets to both armrests. Dimpled armrests and countersunk holes in brackets. Drew line on outside of fuselage for left armrest. Drilled pilot holes in fuselage. Drilled the aft bracket to the armrest, attaching it to the F-605C.
