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
2
Q
What is FANS?
A
Part of ICAO communications, navigation, surveillance/air traffic management.
3
Q
What does FANS 1/A provide?
A
ADS-B
ADS-C
CPDLC over ACARS
4
Q
What does FANS 2/B provide?
A
Same as FANS 1/A + ATN and new concepts
5
Q
What are examples of CPDLC messages?
A
Request uplinks and downlinks
Response uplinks and downlinks
Report downlinks
Clearance uplinks