Deck : General Navigation - 2327/2138
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| Which two channels does an automatic identification system (AIS) transponder use to transmit and receive information broadcasts? |
| A) 161.975 Mhz and 162.025 Mhz |
| B) 1575.42 Mhz and 1227.6 Mhz |
| C) 2182 Khz and 2187.5 Khz |
| D) 3000 Mhz and 9200 Mhz |
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