Southwest Airlines' pilots begin flying RNP efficient procedures

Southwest Airlines’ Pilots began Required Navigation Performance (RNP) efficient flight procedures at 11 airports nationwide. This major milestone to reduce environmental impact with a more efficient operation and to assist the Federal Aviation Administration (FAA) on NextGen initiatives is the culmination of a four-year project with partners Boeing, GE, and Honeywell. RNP is satellite-based navigation that brings together the accuracy of GPS (Global Positioning System), the capabilities of advanced aircraft avionics, and new flight procedures.