Wrekin Radio 15770 Khz Wrekin Radio is on 15770 Khz via legal relay at 0825 Utc with SINPO 24333. Power 250 Kilowatt and in parallel to 12257 Khz. 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