CREATE TABLE table_67586 ("Region served" TEXT, "City" TEXT, "Channels  (  Analog / Digital  ) " TEXT, "First air date" TEXT, "ERP  ( Analog/ Digital ) " TEXT, "HAAT  ( Analog/ Digital )  1" TEXT, "Transmitter Location" TEXT)

What region has a transmitter located at Mount Sugarloaf?
SELECT "Region served" FROM table_67586 WHERE "Transmitter Location" = 'mount sugarloaf'
SELECT "Region served" FROM "table_67586" WHERE "Transmitter Location" = 'mount sugarloaf'