Mike Radio 6303 Khz Tentative Mike Radio is on 6303 Khz at 1643 Utc with SINPO 34333 at SDR Twente. Airs some offshore radio cuts. 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