What is the aircraft track?4
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Which one of the following inputs to an Area Navigation System (R-NAV) comes from an external, not on-board, system?4
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How does the Electronic Flight Instrument System display of a B737-400 respond to the failure of a VHF navigation (VOR) receiver?4
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The Doppler Navigation System is based on:4
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Which of the following frequency-bands is used by the Loran C navigation system?4
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What is the minimum number of satellites required for the NAVSTAR/GPS to carry out two dimensional operation?4
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GPS satellites transmit on two L-band frequencies with different types of signals. Which of these are generally available for use by civil aviation?4
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Which of the following statements about the 'visibility' of NAVSTAR/GPS satellites is correct?4
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One of the tasks of the space segment of the satellite navigation system NAVSTAR/GPS is to:4
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In relation to the satellite navigation system NAVSTAR/GPS, which of the following statements correctly describes the term 'Pseudo Random Noise (PRN)' signal?4
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