Duration: 01:00 hour

Exam: 20 Questions

Available: 90 days

Applicability: Flight Crew, Dispatch


After completion of the course, the successful ap­plicant should be thoroughly familiar with the basic principles, limitations and special functions of the RNAV/GNSS system. They should also be familiar with the operation and particularities of RNAV/GNSS equipment. Finally, they should be aware of the operational procedures applicable to pre-flight planning and performance of these approaches.



  • Operating principles of the RNAV/GNSS system

  • System limitations

  • Characteristics (class, performance, etc.) and functionalities of the RNAV/GNSS equipment used, including alarms and error messages 

  • Characteristics of RNAV(GNSS) approach procedures 

  • Indication of different types of GNSS approaches

  • Selection of different types of approaches (SBAS channel, etc.)

  • Rules applicable to pre-flight planning (selection of aerodromes, NOTAMs, RAIM prediction)

  • Normal and occasional procedures, in particular all the missed approach cases (including the corresponding phraseology) 

  • Databases (characteristics, checks and utilisation)

  • Applicable minima

  • Use of approach documentation (charts, identification of the approach procedure, representation and characteristics of the various turning points)

46,00 €