Which of the following statements correctly matches the three SAR phases with their meanings?

• A. Uncertainty: a situation that may need to be monitored but does not require moving resources; Alert: a craft or person is in difficulty but not in immediate danger; Distress: grave danger requiring immediate response
• B. Uncertainty: immediate danger; Alert: no danger; Distress: routine search
• C. Uncertainty: full scale activation; Alert: mild interest; Distress: resolved
• D. Uncertainty: stand by; Alert: full search; Distress: rescue completed

Answer: (A)

In SAR operations, the three phases reflect escalating urgency: Uncertainty means there is information suggesting something may be wrong and authorities should monitor while deciding whether to move resources; Alert means a craft or person is in difficulty and needs assistance soon, but not in immediate grave danger; Distress means grave danger requiring an immediate response. The statement that Uncertainty is a situation that may need to be monitored without moving resources, Alert is a craft or person in difficulty but not in immediate danger, and Distress is grave danger demanding an immediate response matches those definitions precisely. The other options mix up the levels—immediate danger isn’t part of Uncertainty, routine or no danger doesn’t fit Distress, and terms like stand by or completed rescues don’t align with the standard three-phase meanings.