Put the SAR phases in correct order from start to active distress.

• A. Uncertainty Phase, Alert Phase, Distress Phase
• B. Alert Phase, Uncertainty Phase, Distress Phase
• C. Distress Phase, Uncertainty Phase, Alert Phase
• D. Uncertainty Phase, Distress Phase, Alert Phase

Answer: (A)

The sequence moves from doubt to action to rescue. The first stage is Uncertainty Phase, which happens when a person may be missing but there isn’t enough information yet to declare a real distress. The focus is on gathering facts, confirming whether a search is needed, and assessing the situation.

Once there’s enough reason to believe there might be trouble, the Alert Phase begins. Resources are notified, initial plans are formed, and coordination starts to determine what assets and procedures will be used.

Finally, Distress Phase is invoked when clear evidence of danger or an immediate need for help is present. At this point, active rescue operations are launched, crews are deployed, and life-saving actions are executed.

So, the correct order is Uncertainty Phase, then Alert Phase, then Distress Phase. The other sequences mix up the steps in a way that would imply distress before it’s actually identified or verified.