satellite navigation

avionics general aviation avionics GPS navigation instrument approach instrument flying LPV approach WAAS

Cleared Direct Jul 31, 2026

WAAS, the Wide Area Augmentation System, and How a Web of Ground Stations Turns Plain GPS Into a Precision Approach You Can Fly Almost Anywhere

How WAAS turns ordinary GPS into a precision approach system that brings ILS-like minimums to thousands of airports with no ground equipment.

Vector

Cleared Direct Jul 23, 2026

Waas, the L P V Approach, and the Space-Based Signal That Slipped an Instrument Landing System Into Every Cockpit at Oshkosh

How WAAS turns free GPS into a precision LPV approach that brings ILS-quality minimums to small airports that never had an instrument landing system.

Vector