On February 23, 2025, West Kent RAYNET provided vital communications support for the Tunbridge Wells Half Marathon, ensuring safety, medical coordination, and smooth event operations.
Deployment & Responsibilities
RAYNET operators were positioned at key points along the course, using tactical callsigns to report incidents, runner progress, and traffic updates. Communications were maintained with race control, medical teams, and marshals. As the event progressed, some operators were redeployed to new positions based on race developments.
- Start time: 09:00, with operations running until the last runner cleared the course.
- Tail runner monitoring: Operators tracked the final runner’s position to ensure all participants were accounted for.
- Emergency reporting: Operators were trained to escalate safety concerns quickly and efficiently.
Emergency & Safety Communications
One of RAYNET’s primary duties was handling medical and safety communications. Operators were instructed to:
- Use the “FLASH MESSAGE” protocol for life-threatening emergencies, ensuring immediate response.
- Report blue-light emergency vehicles moving at speed on the course.
- Log and relay medical incidents while maintaining privacy and security protocols.
Technical Setup & Radio Procedures
RAYNET utilized a structured radio network to ensure seamless communication across the event.
- Primary Frequency: 144.675 MHz (with CTCSS tone).
- Crossband Repeater: 433.775 MHz to extend coverage.
- Backup Channel: 144.650 MHz simplex (for contingency).
- Call structure: Messages were kept Accurate, Brief, and Clear (ABC) with predefined prowords to avoid confusion.
Conclusion
The event was a success, with RAYNET playing a crucial role in safety, coordination, and emergency response. Our structured deployment, clear protocols, and teamwork ensured smooth operations throughout the marathon.
