OK... Who or what is SQ9DXF ? Located Saint Johns Road Wallingford, UK. That's not a UK call as far as we know. Something about Xastir and SunOS in the beacon. A frend who works nearby may shout at them on 145.400 (as the beacon says) and see if anything transpires, but why the strange call, and no UK alias?... Dave G0WBX.