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RNAV Approaches Simplified: A Guide for New Pilots

Pilot Institute

Area Navigation (RNAV) is a way for pilots to know where they’re going without needing help from the ground. Before RNAV, pilots had to rely on radios (NAVAIDs) and antennas on the ground such as VORs (Very High-Frequency Omnidirectional Range) and NDBs (Non-Directional Beacons). What Are RNAV Approaches? How Does RNAV Work?