Got a visit from some Pentagon desk jockey looking for information on GPS jamming. The DoD is concerned with this given their tactical reliance on GPS technology which they use to target missiles and direct units. They use an encrypted GPS system that operates on a secret restricted band, but the Pentagon still has concerns about GPS jamming.
02 Jan, Thu, 14:01:15 WCS2-PENT-2.NIPR.MIL Netscape 3 Other
02 Jan, Thu, 14:01:16 WCS2-PENT.NIPR.MIL MSIE 6 Windows 2000
From this Google search on “gps “aviaconversia”“.