"Richard Kaplan" wrote in message
news:08e5297f8b04a12ba98b54fe2071e26e@TeraNews...

"Tarver Engineering" wrote in message
...

No. I am writing that Garmin is now going to have to play catch up.

Then what did you mean when you said "WAAS alone could not add any new
services to existing GPS"?

The use of a data base and pressure altitude are being used to pump the
probabilities for the UPS box.