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15 Cards in this Set
- Front
- Back
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Link-4A is used to transit which of the following types of information?
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Aircraft control and target information
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Link-4A data is transmitted by using which of the following methods?
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Frequency-shift keying
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What is the maximum number of aircraft that can be controlled by a single Link-4A controlling station?
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100
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In which of the following Link-4A modes of operation is an aircraft directed to a specific location to be at an optimum position for an attack?
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Intercept vectoring
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Intercept vectoring In which of the following Link-4A modes of operation is used to maintain safe flight patterns and assigns priority for landing approach?
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Air traffic control
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Which of the following Link-4A modes of operation is used for the remote guidance of bombers, reconnaissance aircraft, and drones?
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Precision course direction
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In which of the following Link-4A modes of operation is used to land an aircraft on the flight deck of a carrier?
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Automatic carrier landing system
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The CAINS aircraft alignment data loaded into the navigation computer of the aircraft consists of which of the following types of data?
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The latitude, longitude, and ship's velocity
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The CAINS receive cycle duration is equal to what total number of milliseconds?
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18
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What total number of time slots make up the sync preamble of each transmit frame?
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13
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What total number of transmit frame time slots contain message data bits?
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56
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Which of the following transit frame signals causes the transmitter to turn off and starts the receive cycle?
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Transmitter un-key
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Which of the following Link-4A test messages is used to provide aircraft with the means to verify proper operation of Link-4A?
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The universal test message
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Which of the following Link-4A test messages causes internal testing of the data terminal set?
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The monitor control message
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Which of the following AN/SSW-1 subassemblies provides system timing for Link-4A operations?
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Digital-to-digital converter
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