uh no. the problems WAAS solves are not big ones for spacecraft, and the accurac...

		sigstoat on March 12, 2011 \| parent \| context \| favorite \| on: Entire Japan coast shifted 2.4 metres, earth axis ... uh no. the problems WAAS solves are not big ones for spacecraft, and the accuracy it provides isn't particularly necessary for most of them. lots of them don't even have GPS, and use other means (star tracking) of positioning themselves.

Guess I mis-read the parent's question last night. You're right.