Ron Rosenfeld wrote:
On Sun, 03 Oct 2004 17:05:24 GMT, wrote:


Generally, these types of avionics
are installed in light aircraft, which are generally incapable of safe
en route IFR operations.


Aside from opinions from a few users, do you have any evidence that "light
aircraft ... are generally incapable of safe en route IFR operations"?

Exposure to the accident reports invovling icing, operating at altitudes
in unstable atmospheric conditions where available performance is
inadequate, and so forth.