MAYDAY, PAN PAN, and SÉCURITÉ announce distinct radio priority conditions. Their standardized forms support attention and subsequent coordination, provided the category matches the event. Train classification, message construction, and reassessment together; familiar words cannot compensate for an incorrect risk judgment or missing operational information.
- FamilyTool
- CategoryProtocols & Standards
- DomainRisk, Crisis & Safety
What these mean
Editorial orientation · Family
Tool
In this series, Tool names the editorial family primarily used to act on, examine, measure or organize communication. It includes instruments, methods, practices, protocols, codes and institutional arrangements. Membership does not certify effectiveness, portability or safe use in every setting.
Editorial orientation · Category
Protocols & Standards
Defines shared rules, standardized sequences or requirements for actions and exchanges. Its practical contribution is an explicit basis for coordinated use or conformity within a specified scope.