. . . "Case File: Lost Submarine Location: Several miles off from San Francisco Bay, California Date: Unrevealed Description: Unrevealed. The submarine is believed to be a lost United States Submarine."@en . . . . "Phantom Sub"@en . . . . . . . . "Case File: Lost Submarine Location: Several miles off from San Francisco Bay, California Date: Unrevealed Description: Unrevealed. The submarine is believed to be a lost United States Submarine."@en . .