GMDSS: Element 7R

1. A Activate the EPIRB and/or use the SCT to make a “Mayday” call on Ch-16.
2. B Use UHF Transceivers to contact other vessels.
3. C Activate the EPIRB and/or use the SCT to make a “Mayday” call on Ch-70.
4. D Make a “Mayday” call on Ch-70 and Ch-06 using the Survival Craft Transceiver.

Tip: press A-D to answer