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In the United States, response codes are used to describe a mode of response for an emergency unit responding to a call. They generally vary but often have three basic tiers: Code 3: Respond to the call using lights and sirens. Code 2: Respond to the call with emergency lights, but without sirens. Alternatively, sirens may be used if necessary ...
Alarm: (1) system for detecting and reporting unusual conditions, such as smoke, fire, flood, loss of air, HAZMAT release, etc.; (2) a specific assignment of multiple fire companies and/or units to a particular incident, usually of fire in nature; (3) centralized dispatch center for interpreting alarms and dispatching resources.
A fire set along the inner edge of a fireline to consume the fuel in the path of a wildfire and to change the direction or force of the fire’s convection column. A collapsible bucket used for lifting and moving water or fire retardant with a helicopter. Any obstruction to the spread of fire.
Ten-code. Ten-codes, officially known as ten signals, are brevity codes used to represent common phrases in voice communication, particularly by US public safety officials and in citizens band (CB) radio transmissions. The police version of ten-codes is officially known as the APCO Project 14 Aural Brevity Code. [1]
Mayday. Mayday is an emergency procedure word used internationally as a distress signal in voice-procedure radio communications . It is used to signal a life-threatening emergency primarily by aviators and mariners, but in some countries local organizations such as firefighters, police forces, and transportation organizations also use the term.
First attack response. RACE (General first response to a fire.) R escue - move people who are in immediate danger. A larm - raise the alarm and alert persons to the presence of fire. C onfine - shut doors and reduce airflow and fuel sources to the fire, to reduce its spread. E xtinguish or E vacuate - extinguish the fire if it's safe to do so ...
Multiple-alarm fire. One-alarm fires, two-alarm fires, three-alarm fires, etc., are categories classifying the seriousness of fires, commonly used in the United States and in Canada, [citation needed] particularly indicating the level of response by local authorities. The term multiple-alarm is a quick way of indicating that a fire is severe ...
Leatherhead is a term for evolutions of these leather helmets still used by many firefighters in North America. Leatherhead is also slang for a firefighter who uses a leather helmet as opposed to more modern composite helmets. The leather helmet is an international symbol of firefighters dating to the early years of organized civilian firefighting.