Brief Description: Mount Vertical Stabilizer pt. 4
Double checked all measurements and spacing and match-drilled two #30 holes through F-812B-1 angle/control stop and rear spar. Final-drilled to #12 for bolts. Disassembled, deburred and cleaned all holes and surfaces. Reassembled and checked all measurements, temporarily bolting rear spar to fuselage with all five bolts. Made rigging jigs for fuselage and vertical stabilizer.