Volunteer Medical & Community Service Reference

St. John Ambulance Australia

St. John Ambulance is a self-funded, charitable organisation that has provided first aid training, medical equipment, and emergency community services across New South Wales for over 140 years.

Headquartered in Macquarie Park, Sydney, the organisation relies on a dedicated network of approximately 2,800 volunteers alongside 150 professionally trained staff.

First Aid, Training & Event Medical Services
St. John Ambulance Logo



Talk Group ID Description
10350 Main Operations
10351 General Communication
10352 General Communication
10353 General Communication
10354 General Communication
10355 General Communication
10356 General Communication
10357 General Communication
10358 General Communication
10359 General Communication



Volunteer Medical & Event First Aid Reference

St. John Ambulance Information

Purpose & Organisation

St John Ambulance operates independently as a volunteer-based organisation focused on first aid training, community care, and event medical services. Operating across New South Wales, St John frequently provides medical coverage at public festivals, sports events, and emergency support roles. Their integration with the NSW Public Safety Network (PSN) allows seamless inter-agency coordination with statutory emergency services when required.


Network Integration & Radio Identifiers (RIDs)

Operating on the Project 25 (P25) digital trunked radio system, St John units utilize specific network parameters:

Radio ID (RID) Range
  • 2391### – Standard St John field units and medical posts
Encryption Status
  • Unencrypted – All known St John Ambulance talkgroups are unencrypted and fully accessible to compatible P25 Phase II scanners.

Deployment Context

These talkgroups see primary activity during major public gatherings, community events, and planned exercises where volunteer medical personnel coordinate patient care and event safety operations.