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Questions for RNAV

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1. An aircraft using a basic 2D RNAV system is on a section between WP1 and WP2, a distance of 45 nm. The aircraft is 20nm from the phantom station, which is 270°/30 nm from the VOR/DME. The aircraft is 15nm from the VOR/DME. The range readout will show
2. The maximum range at which VOR bearing information will be used by the B737-400 FMC for fixing is
3. A basic 2D RNAV system will determine tracking information from
4. The correct format for the input of position 50N 00527E to the CDU is
5. Above latitudes of 84° a twin FMS/triple IRS system will go to de-coupled operations. The reason for this is
6. The position used by the FMC in the B737-400 is
7. The sequence of displays accessed on initialisation is
8. Concerning FMC operation, which of the following is true
9.
Refer to Appendix A. What are the correct selections to insert the most accurate position into the IRS?
10. The FMC navigational database can be accessed by the pilots
11. The accuracy required of a precision area navigation system is
12. The FMC position will be at its most inaccurate
13. Which positions can be input to the FMC using a maximum of 5 alpha-numerics?
14. The IRS position can be updated
15. The period of validity of the navigational database is