Brief Description: Make aft upper longeron splices
1. Removed fwd bulkhead and replaced cleocoes on side. 2. Located fwd rivet location on stbd splice. 3. Punched and drilled with #40 bit. 4. Located 6 intervening rivets between bulkhead rivet and fwd rivet, and marked. 5. Drilled intervening rivet holes with #40 bit and clecoed. 6. Opened fwd seven holes with #20 bit for A5 rivets. 7. Repeated steps 2-6 for port side. 8. Replaced fwd bulkhead, and clecoed to baggage floor bottom. 9. Opened holes to side longerons with #20 bit for A5 rivets, and clecoed