Required Navigation Performance(RNP)
Definition
A specification for RNAV systems that includes onboard monitoring and alerting capability. RNP approaches enable curved paths and lower minimums by guaranteeing navigation accuracy (e.g., RNP AR 0.1).
Why Required Navigation Performance Matters for Pilots
Navigation concepts like Required Navigation Performance are tested on instrument rating exams and are essential for safe cross-country flying. Whether you are planning a VFR flight or navigating under IFR, a solid understanding of Required Navigation Performance ensures you can find your way accurately and efficiently.
Exam Tip
This concept is commonly tested in navigation-related questions on FAA and EASA exams. Make sure you can explain Required Navigation Performance in your own words for the oral exam. Practice applying this concept to real-world scenarios, not just memorizing the definition.
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