Radio Boomerang 6295 Khz Radio Boomerang is on 6295 Khz at 1320 Utc with SINPO 54444. Is on 6305 Khz for some seconds. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Related