On May 31, 7:33*am, Just go look it up! wrote:
On Fri, 30 May 2008 21:07:27 -0700 (PDT), rank amature

wrote:
On May 28, 10:20*pm, Dan wrote:
All,

I am trying to figure out how to complete the ICAO information on
fltplan.com for filing a flightplan for a C182 with a Garmin 530W.
[...]
*If I'm reading the FAA page right, filing the old domestic plan
won't get you anything other than airways, you have to file the ICAO
plan to get RNAV routes from the computers. *Obviously "cleared direct
x" still works in flight, but to get auto-routed with it needs the
new form at filing.

Here's a link that may be of some use:

"https://www.faasafety.gov/files/notices/2008/Jun/
Letter_to_Airmen.pdf"

Regards,
Jon