Duties of PBN W/G are described in the Decision No.5029/QD-CHK as below:

 

1） Make plan for the implementation of “Performance Based Navigation and Global Navigation Satellite System of Vietnam’s Aviation” (PBN/GNSS); define sufficient requests for PBN/GNSS implementation;

 

2） Propose specific time for application and procedure, plan for PBN/GNSS implementation at airports, air routes;

 

3） Participate and propose any changes in legal documents and aviation specific documents applied for PBN/GNSS implementation;

 

4） Define necessary infrastructure requested for PBN/GNSS implementation;

 

5） Study and propose alternatives of GNSS system used for Vietnam’s aviation to submit to PBN/GNSS Sub-Committee for consideration and submission to the Director General’s approval;

 

6） Study and propose transition plan and termination roadmap (if any) of some ground navigation infrastructure system when applying PBN/GNSS;

 

7） Propose PBN/GNSS application plan for civil aviation organizations and firms using airspace, including general aviation activities;

 

8） Participate in studying, defining and unifying evaluation procedures of standard signals (in space) and navigation infrastructure system with authorized government management bodies;

 

9） Use ICAO standards for flight procedure, airport standards and implementation roadmap proposal; set up pilot flight procedures applying PBN/GNSS;

 

10） Participate in researching, establishing and proposing flight procedure design standards, ensuring the quality of flight procedure applying PBN/GNSS within Vietnam’s airspace;

 

11） Define requests and implementation steps for flight validation when PBN/GNSS is applied;

 

12） Establish flight procedure applying PBN/GNSS step by step according to approved procedures;

 

13） Study and propose requests for aeronautical information publication services when applying PBN/GNSS;

 

14） Define requests and implementation procedures toward the supervision of operation of GNSS in Vietnam and publication of related NOTAM newsletters;

 

15） Participate in studying and proposing operation policies, application of separation standards and air traffic procedure for PBN/GNSS activities;

 

16） Participate in studying and defining requests of ensuring sufficient license flight conditions for the installation of guaranteed PBN/GNSS equipment on board;

 

17） Participate in studying and defining standard requests for installation of license of guaranteed PBN/GNSS equipment on ground equipment;

 

18） Study and define demands for training toward related aviation staff;

 

19） Collect and evaluate PBN/GNSS application capacity of related organizations and firms;

 

20） Define requests for accepting procedures of implementing PBN/GNSS; and

 

21） Participate in establishing evaluation system during implementation for ensuring effectiveness and safety when PBN/GNSS is implemented.