Radio Skywire 1644 Khz Radio Skywire is on 1644 Khz at 1352 Utc with SINPO 34433 at SDR Twente. On 1645 Khz at 1403 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