Communication Systems Flashcards

1
Q

What are the benefits of data link transmission?

A

Clearer communications

Reduce voice radio frequency

Reduces misunderstandings and need to say again

Reduces pilot and controller workload

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2
Q

What is FANS?

A

Part of ICAO communications, navigation, surveillance/air traffic management.

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3
Q

What does FANS 1/A provide?

A

ADS-B
ADS-C
CPDLC over ACARS

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4
Q

What does FANS 2/B provide?

A

Same as FANS 1/A + ATN and new concepts

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5
Q

What are examples of CPDLC messages?

A

Request uplinks and downlinks
Response uplinks and downlinks
Report downlinks
Clearance uplinks

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