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: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Related