On Wed, Jun 6, 2012 at 3:22 PM, Bill McDowell <k4cia at earthlink.net> wrote: > ...Is it possible to be implemented on a single receiver K3?... ======= What would be gained? The K3 already has a superset of all features offered by the KX3's dual watch. Tony KT0NY -- http://www.isb.edu/faculty/facultydir.aspx?ddlFaculty=352