Posted 8/2/2018 10:23 (#6907100 - in reply to #6906937) Subject: RE: No more SF1 or WAAS???
southern MN
WAAS is initially designed for airplane use in North America, and is going to a dual signal (old and newer) about now. The original signal is planned to be supported until 2044.
How this affects non airplane use I donno.
The SF1 stuff is what is changing somehow from what I read.