Final answer:
In case of running aground, call the Coast Guard if you are in immediate danger, your boat is sinking, or you need a tow to prevent further damage and ensure safety.
Explanation:
When running aground, you should call the Coast Guard if:
- You are in immediate danger or distress.
- Your boat is taking on water and sinking.
- If you need a tow and are unable to resolve the situation on your own.
Calling the Coast Guard when faced with grounding can prevent further damage to the vessel and ensure the safety of all onboard.
Learn more about Coast Guard assistance in boating emergencies here:
https://brainly.com/question/27840981
