Communications ch 11 Flashcards
Interior attack discontinued?
Urgent-all units-urgent, back out, back out.
First arriving unit is unable to secure a positive water source?
Urgent 1070. this is also an urgent message to borough dispatcher
Danger of collapse?
Urgent-collapse feared
Fire entering an exposure?
Urgent- fire extending
Loss of water?
Urgent- water loss. Loss of water including confirmed burst length which would endanger members
If the IC wants to gain control of the HT network in order to alert all units to a mayday or urgent?
Urgent urgent urgent command to all units urgent, all HT transmissions are to cease.
Change in conditions that would severely impact an operation or the safety of members?
Urgent- provide the following- nature of the problem, location, members/units affected
At a private dwelling the decision to reposition the first hose line for cellar fire from the first floor can only be made by a chief officer?
Urgent
Imminent collapse?
Mayday
Life threatening injury to a member?
Mayday. Not serious injury but life threatening. Serious injury is an urgent
Collapse has occurred?
Mayday
Unconscious member?
Mayday
Missing member?
Mayday
Trapped member?
Mayday
Ff lost or located?
Mayday. Look for the word located. If u find a member you must say ff located on found.
Get out of the building used by the IC when a collapse is imminent?
Mayday. Don’t confuse this with an urgent urgent urgent all HT transmissions to cease
Injury-non life threatening?
Urgent
Ff is lost or trapped?
Mayday
What must the IC do after gaining control of the ht network?
He must deactivate the emergency alert tone. If not the EM proceeding the ID code will cause confusion. He can then transmit “resume normal ht transmissions”
What are the two tactical channels?
Tactical 1 and tactical 2 which is channel #1 and channel # 3
What. Is the command channel?
Channel #2
What is channel #9
Digital
Ems is what channel
Channel #10
What channels are the building repeater channels
Channel #11 and 12