Santa Fe Welcomes Their New Commanding Officer A change of command program is placed among decorations during a change of command ceremony for the Los Angeles-class fast-attack submarine USS Santa Fe (SSN 763) onboard Naval Base Point Loma on 16 February 2024. Image courtesy of PO1 Aaron Smith, USN and retrieved from DVIDS. The Los Angeles-class submarine USS Santa Fe (SSN-763) welcomed its newest leader during a change-of-command ceremony at Naval Base Point Loma (NBPL) on 16 February 2024. CMDR Eric Knepper relieved CAPT Matt Pianetta as the commanding officer of Sante Fe in front of friends, family members, the crew and personnel assigned to Commander, Submarine Squadron (CSS) 11 as part of a ceremony on the pier at NBPL. Learn more on DVIDS.