Now, at last, it can be told. At great cost to life and limb our trusty operatives have smuggled the following image (see right) out of the workshops of a Foreign (unspecified) Power. Behold Project "X"...
This unique and truly ingenious device exhibits the characteristically flawless metalwork signature of Rob ZS1SA and (when opened) the deftly intricate hand-wiring skills of Chris ZS1CDG within.
It is, in fact, a Fox. Observe it closely, for ere long it shall be, suitably camouflaged, secreted at a hidden location known only to a very select inner circle, and then activated to emit a tantalisingly fugitive signal periodically.
At this point, teams of trained operatives, bearing a variety of directional antennae that bear resemblance to vandalised tape-measures, egg-beaters and ray guns, will endeavor to discover its secret location by way of the dark arts of radiolocation and direction finding.
Should you wish to participate in this activity, further instructions will be posted here in due course.