chapter 2: communication communications

Firehouse Terminology and Responsibilities

Calling the Firehouse:
- Commonly associated with emergencies; any type of unusual incident can prompt a call, such as smoke alarms or even paper cuts.
- The procedure involves specific vernacular and methods in radio communication.

Call Handling Procedures:
- Answer Promptly: It is essential to answer non-emergency calls quickly and politely.
- Identifying Information:
- State the name of the department, station, unit, and your name.
- Information Gathering: Important details to record include:
- Date
- Time
- Caller’s name
- Caller’s message
- Callback number
Handling Angry Callers:
- Stay calm and courteous; do not engage in heated discussions. Document their grievances and refer them to the appropriate personnel.

Public Safety Answering Points:
- Describes how emergency calls like 911 function, with responses generally routed to a single dispatch center, commonly referred to as a public safety answering point.
- Enhanced 911 Systems: Integrate telephone and computer technology for more effective dispatch systems.
Communication Types:
- Direct communication involves direct signal transmission, while repeaters extend signal range.
Computer Aided Dispatch (CAD): Refers to the system used for managing dispatch through computers.

Emergency Protocols: NFPA 1221 provides guidelines for how fire stations should process incoming emergency calls.
Information to Collect During Emergencies:
- Type of emergency
- Location
- Number and location of people involved
- Caller’s name
- Callback number

Visual and Audible Signals:
- Firehouses may have visual alarms (like station lights) that work with dispatch systems to alert firefighters.
- Different technologies (fixed, mobile, portable radios) are utilized for dispatch, each with specific locations of use:
- Fixed: Base station radios in firehouses.
- Mobile: Radios located in vehicles.
- Portable: Handheld radios.

Radio Communication Rules:
- FCC (Federal Communications Commission) governs all radio communications in the U.S.
- Avoid using codes; communicate in clear text for broader understanding (e.g., using plain language instead of specific codes).
Proper Radio Usage Guidelines:
- Positioning: Keep the microphone about 1-2 inches from the mouth.
- Sound Management: Avoid excessive noise and wind interference when transmitting.
- Message Clarity: Use clear text and repeat critical information to ensure all personnel understand the message.

Situational Awareness: Firefighters and dispatchers should be aware of incoming units and their directions to avoid traffic incidents or collisions during responses.
Dispatch Information Handling:
- Consistent communication about the type of dispatch (what the alarm signifies) to optimize response effectiveness.
- Always document findings upon arrival at emergency alerts, even if no fire or smoke is present.

Definition: A tactical plan developed before an emergency occurs, detailing expected responses based on specific building types or uses.
- Components:
- Traffic patterns and access routes
- Location of fire alarm panels and standpipes
- Plans specific to residential or commercial settings.

Efficient Transmission: Proximity and interference can affect radio signals; proper protocols like using trunked frequency systems ensure reliable communication.
Queueing Theory: This describes how communication frequencies are allocated, likened to waiting in a service line for processing information.

Continuous training and practice in emergency communication are crucial to ensuring operational efficiency during real-life scenarios.
It is essential always to document and repeat important messages and to follow through on communication directives effectively.