Marina Exam Reviewer: What does an automatic identification system (AIS) transponder use to transmit and receive information broadcasts?

Marina Exam Reviewer: 

What does an automatic identification system (AIS) transponder use to transmit and receive information broadcasts? 

A. 2182 Khz and 2187.5 Khz 
B. 3000 Mhz and 9200 Mhz 
C. 161.975 Mhz and 162.025 Mhz 
D. 1575.42 Mhz and 1227.6 Mhz 



Answer:        C. 161.975 Mhz and 162.025 Mhz  

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