Which of the following EPIRBs is most likely to be used to transmit a Distress alert signal?
Official USCG Answer & Rule Citation
Correct Answer: Option B — 406 MHz EPIRBs
The 406 MHz EPIRB is the primary GMDSS device utilized for transmitting long-range distress alerts. It interfaces with the COSPAS-SARSAT satellite system to deliver near-instantaneous global alerting and precise position data to Rescue Coordination Centers.
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