Tower Radio 6725 Khz Tower Radio is on 6725 Khz at 1322 Utc with SINPO 34333. Still on at 2018 Utc with SINPO 34433: 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