Monroe L. King Jr. wrote: > [...] provision for using a single time clock and the software is being > developed that will allow 4 of these to use terrestrial digital TV > transmissions as the source. I believe we are now very close to having > passive radar to add to our tools. That reminds me of an item I remember from a list I once saw: "you might be a redneck pilot if ... you navigate cross-country by tuning the radio direction finder to country music stations." (the more things change... :) -dave w