Match drilled #30 the 1/8 holes common to the fwd side skin and F-887 upper longerons Match drilled #30 the 1/8 holes in the F-801C upper angle common to the upper longeron Match Drilled #40 the 3/32 holes in the Fwd side skins common to the upper longeron Final drilled #19 the fwd side skins for the structural screws near the botton of the LG box assemblies
