Radio Universe 6425 Khz Radio Universe is on 6425 Khz at 0735 Utc with SINPO 24433. At 0742 Utc changed frequency to 6420 Khz. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Related