Capt. Thomas Cooper replaces Capt. Kent Everingham as the commanding officer of Coast Guard Air Station San Francisco during a change-of-command ceremony in San Francisco, June 28, 2019. Air Station San Francisco, established in 1941, serves the San Francisco Bay area and beyond, including more than 300 miles of coastline. Air Station San Francisco crews also conduct operations in the greater Los Angeles region from the air station’s Forward Operating Base at Point Mugu.(U.S. Coast Guard photo by Seaman Breanna Stefanowich)