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50 Cards in this Set
- Front
- Back
What is a communication status board |
Indicates radio circuit assignments, frequencies, radio remote station channelization and use |
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Radio telephones used for |
Is used for tactical and administrative communications by ships and aircraft |
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Atmospheric conditions |
Usually have very little effect on radar they are the most common atmospheric conditions to radar |
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Flash Z |
Process voice or radio messages as fast as humanly possible under ten minutes. Normally dealing with emergency action messages. |
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Immediate (O) |
Process voice or radio messages within 30 minutes or less |
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Priority (P) |
Process voice or radio messages within 3 hours or less. Highest precedence to admin messages |
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Routine (R) |
Messages within 6 hours or less |
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Minimize |
The condition imposed in a specific communications area to reduce voice and record traffic so that essential traffic can be efficiently handled |
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EEFI- ESSENTIAL ELEMENTS of FRIENDLY INFORMATION |
list of procedures and developed to identify specific items of information which, if acquired, by an adversary, will degrade the security of military ops |
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Gingerbread |
The code word used to warn operators of spoofing on the net by giving orders using a borrowed call sign from a friendly unit or by passing deceitful messages |
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EMCON |
selective control conditions of emitting electromagnetic or acoustic energy |
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Ship to shore |
Various communication circuits by which ships can transmit its messages traffic ashore or to other ships for delivery or relay |
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What are the three methods or modes of operating circuits |
DUPLEX- circuit designed to transmit and receive simutaniously SIMPLEX- method of operation is that provides a single channel of frequency on which information can be changed SEMI DUPLEX- combination of simplex and duplex modes |
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Ship-to-ship |
Various communication circuits by which by which ships can transmit its messages traffic to other ships |
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Comsec |
Communication security |
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Comsec involves what? |
Involves protective measures taken to deny unauthorized persons information derived from possessions and study of telecommunications relating to national security |
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EKMS MANAGER |
is a person designated in writing by the commanding officer to maintain the ekms account for the command. Ens dyer |
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A primary alternate |
Designated by CO |
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TPI |
Two person integrity- a two person must be in contact at all times for accountability COMSEC material |
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Communications security materiel CMS |
Access-spaces have degree of security Classification- info or materiel that requires protection Clearance- authority granted to an individual based background check Need to know- only people who need to know Restricted area- spaces restricted to only people that need to be there |
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Security classifications and colors |
Confidential-blue Secret-red Top secret- orange Unclassified-green |
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Emergency destruction |
Plans that provide protection, removal or destruction of classified materiel |
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Emergency plans must cover three areas.what are they |
Natural disasters, Civil disturbances Enemy action |
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Casrep |
Casualty reports |
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Kind of casreps are there |
Initial Update Correction Cancellation Sorts |
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Logreq |
Logistics request |
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What information does a logreq hold |
Ship type Line handlers provide Arrange daily mail Pier services |
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Movrep |
Movement report |
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What is in a movie and when is it sent out |
Date time and group and ships bearings and intended locations at given time. Transmitted 24-48 hours before getting underway |
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Oprep-3 pinnacle messages (operational reports) |
Emergency, require fast reaction once received |
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White pinnacle voice report response time |
Within 5 minutes after received |
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White pinaccle message |
Respond 20 minutes after received |
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Oprep-3 navy blue |
Immediate notification of incidents of military, political, or press that are high navy level interests and unexpected event involving a nuclear weapon/component |
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Oprep-3 blue dart |
Terrorism activity |
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Frequencies |
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HF |
High frequency- 3-30 MHZ |
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VHF |
Very high frequency- 30-300 MHZ |
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UHF |
Ultra high frequency- 300 MHZ- 3 GHZ |
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SHF |
Super high frequency- 3-30 MHZ |
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EHF |
Extremely high frequency- 30-300 GHZ |
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What transmitters does HF have |
URT-23C transmitters |
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How many modes of operation does HF have, and what are they |
9- Off Standby Isb Lsb Usb Ratt Am Cw Isb ratt |
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What is the hf band used by |
Mobile and maritime units |
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What is special about hf |
Hf comms is the only circuit that utilises a separate transmit and receiver set up |
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Where are the antennas |
As-3772 Twin whips transmits- helo tower painted red As-2535Twin whips port stbd flight deck relieves only (blue) As-3771 Twin whips 06 midship transmits (red) |
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Uhf |
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Uhf |
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Vhf |
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Extremely high frequency |
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Sas machine coke machine and such |
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