Riveted the F8104 Forward skin support ribs to the F821 forward top skin. Riveted the baggage hinges support to the firewall and F866B-1 bulkhead Riveted the F821 Forward top skin to F866 bulkhead and the F803C sub panel flange. Stsarted riveting the forward top skin to upper longerons. Will have to wait until I have some help to get the ten inside the gear towers.