Communications Flashcards
Radio Codes
10-1
Call your Quarters or Other Unit
A unit is to call its quarters to other unit by telephone
Radio Codes
10-2
Return to quarters
A unit is to return to quarters
Radio Codes
10-3
Call dispatcher by telephone
A unit is to telephone the dispatcher
Radio Codes
10-4
Acknowledgement
The message has been received, understood, and will be complied with
Radio Codes
10-5
Repeat message
The message was not understood and should be repeated
Radio Codes
10-6
Stand by
A short pause in transmission will follow
Radio Codes
10-7
Verify address/Location
The verification of an address or location is requested. Verification request shall be specific in nature, e.g., “10-7, Box 9999, Address does not exist”.
Radio Codes
10-8
In service by Radio
A unit leaving the scene of an incident where it had either operated or stood fast is on the air and available. This signal is also used when the AT/SP or PC/ATS is not in service and a unit is leaving quarters. This signal is not used when unit is leaving quarters for non-emergency response.
Code 1: Used only by a Division or Battalion to indicate it is in-service by radio when leaving a quarters other than its own at which it had been off the air and to which its alarms had been routed.
Code 2: Used by any unit to indicate it is on the air outside its response area. When the unit returns to its response area, the dispatcher must be notified again using 10-8
Radio Codes
10-9
Off the air
A unit will be out of radio contact. (State the reason: entering tunnel; visiting quarters; at a fire or emergency, etc.). A 10-8 is to be transmitted, with code if necessary, when radio contact is re-established.
Radio Codes
10-10
Unit location
A request is made for a unit’s location. The unit is to acknowledge by giving its present location.
Radio Codes
10-11
Radio Test count
A unit is to count from one to eleven for test purposes.
Radio Codes
10-12
Preliminary report
A request by a Chief Officer or dispatcher for a preliminary report by the first arriving unit. The dispatcher shall relay the report to responding units.
Radio Codes
10-14
Roster staffed engine company
When an engine company staffed with an Officer and four Firefighters is assigned to a structural response, the Firefighter on housewatch, if unit is in quarters, shall acknowledge receipt of the alarm via the 10-14 button at the AT/SP or PC/ATS.
Radio Codes
10-18
Return all Units EXCEPT 1 Engine and 1 Ladder
Transmitted for a fire or emergency, when in the judgment of the Incident Commander, conditions indicate that 1 Engine AND 1 Ladder Company are required. No further assistance is necessary. If the required unit(s) has not arrived, the dispatcher shall be notified to have the required unit(s) continue responding to the location. Other responding units shall return to quarters or previous activity. The Battalion Chief need not continue to the scene after a 10-18 has been transmitted unless deemed necessary. This decision must be based, in part, on the experience level of the Officer transmitting the signal. Battalion Chiefs are to notify the dispatcher that they are 10-8 when not continuing in on a 10-18.
Radio Codes
10-19
Return all units EXCEPT 1 Engine OR 1 Ladder
Transmitted for a fire or emergency, when in the judgment of the Incident Commander, conditions indicate that 1 Engine OR 1 Ladder Company is required. No further assistance is necessary. If the required unit has not arrived, the dispatcher shall be notified to have that unit continue responding to the location. Other responding units shall return to quarters or previous activity. The Battalion Chief need not continue to the scene after a 10-19 has been transmitted unless deemed necessary. This decision must be based, in part, on the experience level of the Officer transmitting the signal. Battalion Chiefs are to notify the dispatcher that they are 10-8 when not continuing in on a 10-19.
Radio Codes
10-20
Proceed at reduced speed
Responding units are to proceed at reduced speed. No warning devices are to be used and all traffic regulations are to be observed.
Radio Codes
10-21
Brush Fire
Fire in grass, brush, etc
Radio Codes
10-22
Outside rubbish fire
A fire of outside rubbish that has not extended to a building.
Radio Codes
10-23
Abandoned/Derelict vehicle fire (ADV)
A fire in a vehicle that has no value other than salvage and no owner can be located.
Radio Signals
10-24
Auto Fire
Fire in a vehicle with plates or in any vehicle having a value greater than that of salvage.
Radio Codes
10-25
Manhole or Transformer fire or emergencies
Any type of manhole or transformer fire or emergency. Without Code: Situation other than as described in Codes 1, 2, 3, or 4.
Code 1: Fire has extended from a manhole, conduit, or transformer into a building.
Code 2: Fire has blown one or more manhole covers, or smoke is issuing from a manhole under pressure.
Code 3: Smoke is seeping from a manhole.
Code 4: Fire or smoke condition from a transformer at any location. i.e., pole, vault, room, etc.
Note: Utility Company will dispatch an emergency crew immediately upon receipt of a Code 1 or Code 4 signal.
Radio Codes
10-26
Food on Stove
Food on the stove or other form of cooking carelessness
Radio Codes
10-27
Compactor or Incinerator Fire
Fire has not extended from compactor or shaft
Radio Codes
10-28
Subway or Railroad system- Fire, emergency (non-medical) or smoke condition
Code 1: Structural fire
Code 2: Non-Structural fire (e.g. train fire, rubbish on the tracks, etc.)
Code 3: Emergency (non-medical)