8 jan 2005 w.h. scholz, dso-cm, cgaux d11s dcon1 comms 101 an introduction to the communications...
TRANSCRIPT
8 Jan 2005 W.H. Scholz, DSO-CM, CGAUX D11s DCON
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COMMS 101
An Introduction to the Communications Discipline and
Opportunities to Serve
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US COAST GUARD Communications
Safety of Life at Sea
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Purpose of the Presentation
General Outline of US Coast Guard Comms
The role of the Coast Guard Auxiliary
Cooperative efforts between CGAUX, CAP, US Navy MARS, USAF Mars, and others.
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United States Coast Guard
The lead military agency of the Department of Homeland Security (not DoD)
A multi-mission agency:Law Enforcement
Safety of Navigation & SAR
Military Operations
Environmental Protection
Extensive Sea-borne and Air-borne Assets
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Coast Guard Communications
CG utilizes a full range of comms:From Medium Frequency through UHF from 2 Megahertz through 800 Megahertz
CG utilizes a full range of modes:Voice
Digital Data transmission
Images
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UNIQUE CHARACTERISTIC
In all of it’s roles, but especially in maritime safety, the CG operates as part of a world wide community, so many of
the traits of communications in the CG are driven by international rules and
regulations. Two organizations, the International Maritime Organization and the International Telecommunications
Union set many of our rules.
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GMDSS – the KEY
In 1999, a whole new concept in maritime comms was put into place.called Global Maritime Distress and Safety System
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GMDSS Components
HF Weather & Safety Broadcasts
COSPAS – Satellite based SAR services
VHF Radio
Digital Selective Calling
Automatic Identification System
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VHF RADIOMost commonly used service in coastal areasUsed by commercial and recreational vessels alikeFocused on SafetyCG monitors Channel 16 24/7Other channels used for command and control
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Digital Selective CallingGrew out of excessive channel loadingSystem involves the assignment of a unique number to each vessel or asset (shore stations) Number identifies characteristics of the vesselPossible to address one (and only one) vessel with a message (page).Position polling is also possible
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DSC, Part 2
System operates on HF and VHF with worldwide coverageDSC can not only page a specific vessel but also automatically switch that vessel’s voice radio to a specific channelDSC can page vessels in a particular area or in a pre-defined “Group”
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RESCUE 21
New project presently being implemented around the US
Enhanced VHF comms
Incorporates DSC for VHF
Adds AIS (Automatic Identification System)
Eventually will allow data transmission
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RESCUE 21, Part 2
Is presently being implemented in the Seattle area and other areas on East and Gulf Coasts
Will be implemented in Southern California in 2006
Single biggest change in CG Comms since the introduction of FM VHF radio
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Automatic Identification System
AIS is a transponder based system using UHF radios.Vessels will automatically transmit a variety of information periodicallySupplements coastal radar coverage (Vessel Traffic System) with detailed informationImplemented now on large vessels
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Coast Guard Auxiliary Roles
Fundamentally a force multiplier for the USCG
Many different missions:Public Education
Safety Patrols (Ocean and Lakes/Rivers)
Vessel Inspection
Operational Support
SAR
Harbor Security Patrols
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PACAREA COMMSCAMSPAC – Communications Area Master Station-PacificSupport of Command and ControlUtilize All Modes and All Frequencies as neededSupport of Maritime Domain Awareness programsSupport Disaster Response
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Varies by CG District
Primarily VHF Voice (now)
Used for Operational Support of the CG and for command and control of Auxiliary assets
Provides mechanism for “radio guard” for both “AUX” and “gold side” assets
CGAUX Comms - 1
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CGAUX Comms - 2In the Eleventh Coast Guard District, Southern Region, there are some 300 radio facilities (ACU’s) Most of these are hand held or mobile radiosPresently there are about 50 “fixed land” stations including several which are CGAUX properties, as opposed to privately owned.Currently four stations are manned each weekend
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CGAUX Comms - 3
Many changes are coming upIncreasing use of DSC for both safety guard purposes and command and controlMore and more participation in disaster (natural and unnatural) responseIncreasing use of data (rather than voice) commsGreater integration with the Rescue 21 project
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How do YOU Participate?
Become AUXCOM qualified first
Acquire and register an “ACU” (Auxiliary Communications Unit)
Regularly participate in weekly nets
Join special projects
Be a team member for drills and exercises either ashore, afloat or airborne
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CM Department Organization
A D S O -C MJoh n O lson
S O -C M 'sA ll D ivis ion s
A D S O -C MC oas ta l S ou thJoe S teven s
A D S O -C MC oas ta l N orth
Tren t K e lly
A D S O -C MIn lan d
V in ce O p p ed isan o
D S O -C M
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ROLES & RESPONSIBILITIES
DSO-CM Oversight of comms program and assets
Interface with national, Area, and other Districts
Plan and manage overall programs
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ROLES & RESPONSIBILITIES
ADSO-CM’s Cognizance of all comms activities in specific geographic AOR’s
Lead development of multi-level comms networks throughout the District
Develop and implement specific programs as prototypes for District
Represent DSO-CM in District
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ROLES & RESPONSIBILITIES
SO-CM’s Provide key link to membership and Division Bridges
Channel concerns and accomplishments from members to DSO-CM and to District Bridge
Direct and Oversee the implementation of “local networks”
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ROLES & RESPONSIBILITIES
FSO-CM Where the “rubber meets the road”
Direct link to members
Source of accurate, complete information to membership
Source of expertise in comms procedures, programs and equipment.
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PROGRAMS & ACTIVITIES
HF Communications
DSC Comms and Monitoring
PE and PA Activities
Emergency Communications
Enhanced Training and Education
Participation in Multi-agency Activities
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Interagency CooperationThe future, we believe, is in multi-agency activitiesBenefits include sharing knowledge, tools, assets, and most important, SPECTRUMThere are many agencies attempting comms, especially in times of unrest or domestic threatFew, if any have the comms assets we represent, for example a 10 KW HF station able to transmit fax data by radio.
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Interagency, Part 2
However, no matter how strong each individual agency’s assets are there is always a force multiplier available from cooperation.
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So, Who are the Agencies?
On a National and International Basis:Civil Air PatrolCoast Guard AuxiliaryUS Navy Military Affiliate Radio SystemUSAF Military Affiliate Radio SystemUS Army Military Affiliate Radio System
Each brings strengths and unique assets