"Stan Gosnell" wrote in message
...
"Mike Rapoport" wrote in news:HZrFe.8543$dU3.6278
@newsread2.news.pas.earthlink.net:

My understanding is that WAAS has an integrety function and is able to
detect an inaccurate signal.

RAIM (Receiver Autonomous Integrity Monitoring) is available without WAAS,
and was available before WAAS was implemented.

--
Regards,

Stan


I'm aware of that. The WAAS signal was to contain another
intergrety/availiblity function.

Mike
MU-2