Radio Tidalwave 6240 Khz Radio Tidalwave is on 6240 Khz at 2127 Utc with SINPO 44433. Email-address radiotidalwave@hotmail.com. 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