USS Mariano G. Vallejo

Transiting the Panama Canal for the second time on 21 March 1967, she headed for her assigned home port, Pearl Harbor, Hawaii.

Arriving there on 10 April 1967, she continued training exercises and sound trials, then returned briefly to Mare Island Naval Shipyard.

From there she sailed back to Pearl Harbor, becoming, as of 1 August 1967, a fully operational unit of Submarine Squadron 15, ready to conduct strategic deterrent patrols.

She arrived at the Panama Canal on 10 August and during the voyage to San Diego transited 20 nautical miles (37 km) from the epicenter of a 7.2 earthquake.

Her scrapping via the U.S. Navy's Nuclear-Powered Ship and Submarine Recycling Program at Bremerton, Washington, began on 1 October 1994 and was completed on 22 December 1995.

Mariano G. Vallejo ' s sail at Mare Island , circa 2008.