An aerial view of the Philadelphia Naval Shipyard looking south, showing many vessels moored in the Navy Intermediate Ship Maintenance Facility. The shipyard closed on September 30, 1995, but the NISMF will continue to store decommissioned and mothballed ships , The mothballed ships shown here: USS IOWA (BB-61) and WISCONSIN (BB-64); the heavy cruiser DES MOINES (CA-134); the aircraft carriers FORESTALL (CV-59), and SARATOGA (CV-60); two AORs; two AEs; four CGs; two LPDs; and numerous destroyers, guided missile destroyers and frigates