Hello Sarai, Yes, the earthmate has Waas. No, it doesn't mean that you will have more accurate travel, from what I understand, it will just make it possible to get satellites quickr and stay longer. If someone has more information on this they can tell you but this is what I know. Robert > ----- Original Message ----- >From: "Sarai" <bucc7465@xxxxxxxxxxxxx >To: "GPS" <gps-talkusers@xxxxxxxxxxxxx >Date: Thu, 22 Sep 2005 20:37:37 -0500 >Subject: [gps-talkusers] WAAS question >Hi: >Okay I might have the acronym wrong its either WAAS or WAS, but anyway >according to the Sendero main menu speech, it somehow makes the GPS more >accurate and some receivers have it and some don't. I think the Blue >logger does. What I want to know is does the Earth mate have it? If the >blue logger has it does that mean using that receiver will make my >travels more accurate? >Sarai D. Bucciarelli