Fire Department Communications
Call intake and radio discipline
NFPA 1221 addresses the public emergency communications system; NFPA 1225 sets professional qualifications for telecommunicators. A Firefighter II may receive emergency calls, transmit alarms, relay information, and serve as the command radio operator.
On intake, get the type of emergency, the verified location (building number, cross street, landmark), a callback number, caller name, hazards (weapons, wires, chemicals, traffic), number and condition of victims, and what is happening right now. Questioning never delays dispatch: send the assignment first, then keep gathering. Never promise a response time, and never give instructions outside your protocol or training.
On the radio, NIMS requires clear text and plain language: no ten-codes and no agency-unique signals. Speak at a normal rate, hold the microphone an inch or two from your mouth, listen before transmitting, and keep messages short. 'Emergency traffic' tells the incident that something urgent is about to be transmitted (imminent collapse, flashover, a crew unaccounted for) and clears the channel. 'Mayday' is specifically a firefighter in distress and always outranks routine traffic.
Traps: assuming codes are universally understood; transmitting a long narrative instead of a concise report; confusing emergency traffic with a Mayday; and failing to announce a channel change so a crew is lost off the fireground frequency.
Worked example: 'Dispatch, Engine 12 on scene, two-story wood-frame, smoke showing from the second floor, establishing Main Street command.'
Rule of thumb: who you are, where you are, what you have, what you need, in that order.