GMDSS: Element 7

1. A When the mobile unit actually in Distress is not itself in a position to transmit the Distress alert.
2. B When the Master or responsible person on the mobile unit not in Distress so decides.
3. C When the responsible person at the Coast Station determines further help is necessary.
4. D In some cases, all of the preceding situations may justify a Distress Alert relay.

Tip: press A-D to answer