The S-II is the second stage of NASA's Apollo moon-landing rocket - the giant Saturn V. The most powerful hydrogen-fueled booster under production, the S-II is destined for Apollo manned lunar missions and will help power three Americans to the moon. The S-II is being developed and manufactured at Seal Beach, Calif., by North American's Space and Information Systems Division, Downey, Calif., under the technical direction of NASA's Marshall Space Flight Center, Huntsville, Ala.
This publication has been prepared to provide preliminary inspection requirements and limitations on all ground support equipment to support the Saturn II stage of the Saturn V launch vehicle.