Radio Foxfire 6290 Khz Radio Foxfire is on 6290 Khz at 1338 Utc with SINPO 24333 at SDR Twente. Later also heard at own RX SINPO 24322 at 1431 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