CREATE TABLE table_5489 ("Frequency" FLOAT, "Callsign" TEXT, "Brand" TEXT, "Format" TEXT, "City of License" TEXT, "Website" TEXT, "Webcast" TEXT)

Which Webcast has the digital1073.com website?
SELECT "Webcast" FROM table_5489 WHERE "Website" = 'digital1073.com'
SELECT "Webcast" FROM "table_5489" WHERE "Website" = 'digital1073.com'