. "Constellation-class frigate" . "Constellation-class frigate (FFG(X))" . "151.1808" . . "Constellation-class frigate" . . "FFG(X)" . . . . . "''Constellation''-class frigate (FFG(X))" . "''Constellation''-class frigate" . . . . . "''Constellation-class''" . "19.812" . "48.152" . "her class" . "''Constellation''-class" . "''Constellation'' class" . . "Constellation class" . . .