In zero-visibility and unable to find an exit, which action should you take last?

In zero-visibility and unable to find an exit, which action should you take last?

• A. Activate your personal alert safety system (PASS)
• B. Declare a "mayday" over your radio
• C. Give a LUNAR report
• D. Attempt self-rescue

Answer: (D)

In zero visibility and without a found exit, the priority is to maximize your chances of being found and rescued before attempting to move. Activate your PASS right away to create a loud, continuous signal that can be heard by nearby crews and detectors. At the same time, declare a mayday over the radio so incident command and others know you are in distress and need immediate help. Provide a LUNAR report—Location, Unit, Name, Assignment, Resources—to give responders precise details about who you are, where you are, what you’re doing, and what you have with you. These steps establish communication and situational awareness for rescuers. Only after those actions are in motion should you consider self-rescue. Self-rescue is last because it carries high risk in disorientation and dangerous conditions; moving without guidance can push you deeper into danger or separate you from rescuers. If responders arrive or you’re given instructions, follow them; otherwise, stay put, conserve air, and wait for the rescue team.

In zero visibility and without a found exit, the priority is to maximize your chances of being found and rescued before attempting to move. Activate your PASS right away to create a loud, continuous signal that can be heard by nearby crews and detectors. At the same time, declare a mayday over the radio so incident command and others know you are in distress and need immediate help. Provide a LUNAR report—Location, Unit, Name, Assignment, Resources—to give responders precise details about who you are, where you are, what you’re doing, and what you have with you. These steps establish communication and situational awareness for rescuers.

Only after those actions are in motion should you consider self-rescue. Self-rescue is last because it carries high risk in disorientation and dangerous conditions; moving without guidance can push you deeper into danger or separate you from rescuers. If responders arrive or you’re given instructions, follow them; otherwise, stay put, conserve air, and wait for the rescue team.