First of the giant C-133A turboprop cargo planes to be completed for the Air Force rolled out of the hangar today at the Douglas Long Beach plant. The huge new airplane, with twice the payload capacity of the largest military transports now in service, is expected to set new standards of performance as a global carrier of air cargo. The four-engined, high-wing plane has a span of 179 feet 8 inches. Its fuselage is 148 feet 2 inches long and 16 feet 2 inches in diameter. Tip of the tail towers mo