Radio Mustang 6240 Khz Radio Mustang is on 6240 Khz at 1656 Utc with SINPO 34333. Heard also at SDR Twente SINPO 24333 at 1645 Utc: 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