Page 158 - Planning and Design of Airports
P. 158

126    Airp o r t  Pl anning



























































                 FIGURE 3-19  RNP approach into Ronald Reagan Washington National Airport,
                 Washington, D.C.

                 ADS-B
                 Further enhancements to the air traffic management system include
                 the use of advanced digital data-link systems, known as automated
                 dependent surveillance. ADS-address (ADS-A) systems send digitally
                 transmitted information between specific aircraft and ADS-broadcast
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