Zwarte Panter 6335 Khz Zwarte Panter is on 6335 Khz at 1445 Utc with SINPO 24322. Also heard at SDR Twente SINPO 24333 at 1438 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