Home
|
LNMs
|
Nav Rules
|
AIS
|
AIS Data Request
|
MSI Data Downloads
|
GPS Constellation Status
|
GPS Testing
|
Almanacs
|
USCG Int'l Ice Patrol
|
Contact Us
|
Search
Maritime Telecommunications
Maritime Telecommunications
Automatic Identification Systems (AIS)
GMDSS
Rescue 21 Distress System Coverage
Digital Selective Calling
HF Distress Frequencies
MF & HF Channels & Frequencies
What Frequency Do You Mean?
U.S. VHF Channels & Frequencies
Intl VHF Channels and Frequencies
IEC TC80
International Maritime Organization
Marine Safety Broadcasts
Maritime Mobile Service Identity (MMSI)
Radio Info For Boaters
Radio Watch Requirements
Reference Information
Contact Our Watch or SME
Mission Areas
AIS - Are You In Compliance?
AIS Data Request
AIS - Types, Messages, Etc.
Global Positioning System (Civil Support)
CGSIC Information
Long Range Identification and Tracking
Nationwide DGPS
LORAN C (archive)
Maritime Safety
Maritime Safety Information Distribution
Local Notices to Mariners
Light List Volumes
Navigation Rules - Amalgamated
Maritime Telecommunications
PAWSA
International Ice Patrol (IIP)
Public Notices for Bridges
Nav Pubs and Documents
Vessel Traffic Services
USCG Homeport Website
Coast Guard Safety Alerts (uscg.mil)
Subscribe / Report (free)
Subscription Services / RSS (free)
Report an ATON Discrepancy
Report a GPS Problem
Report an NDGPS Problem
Report an LRIT Problem
Report an AIS Problem
Contact Our Watch or SME
MARITIME TELECOMMUNICATIONS REFERENCE INFORMATION
The Theory of Search (scientific basis for search planning)
USCG Nat'l Distress and Response System Modernization Project (NDRSMP), or "Rescue 21"
International VHF Maritime Radio Channels and Frequencies
Narrowband VHF Maritime Channels and Frequencies
Radio Information for Boaters
U.S. Coast Guard VHF Distress and Safety Coverage Charts
