The individual "managing" the search operations. Also known as "MSO" for Managing Search Operations or "MLPI" for Managing the Lost Person Incident or "ISAR" for Inland Search and Rescue Specialist or "NSARS" for National Search and Rescue School
United States Search and Rescue Task Force, Search & Rescue and Disaster Glossary and Acronyms, Pennsylvania, USA 2014. http://www.ussartf.org/glossary_acronyms.htm, (Dzstr/SAR - Amer) {803}