RAIM vs WAAS: Do You Still Need to Check RAIM for IFR Flights?

Transcript

One of the toughest things about learning GPS is keeping all the different acronyms straight in your head. We know the GPS system can be augmented in various ways to make it more precise for IFR flying. And we may be familiar with terms like RAM and WASS, but what are they? What's the difference? And can we have one without the other? The GPS syste... Read More