"9.47E7" . . . "Highveld Stereo" . . . "Radio Highveld" . . "947 Top 40" . . . "947 (formerly Highveld Stereo)" . . . . "94.7" . "Highveld" . "947 (radio station)" . "1964-09-01" . . "947" . . "94.7 Highveld" . . "947 (radio station)" . . "94.7 Highveld Stereo" .