The
Global Maritime
Distress and Safety System (GMDSS) Long Range Certificate is a higher level
certificate to the Short Range Certificate and allows you to operate on any
marine MF/HF/VHF frequency/channel and Inmarsat satellite from on-board your
yacht. We keep the technical stuff to a minimum and concentrate on the
practical use of equipment. Knowledge of Morse code is not required.

The GMDSS Long Range Certificate is an ideal course for the
off-shore and ocean sailor or blue water and commercial yachtsmen who are
looking for long range communications.
Topics covered: -
- SSB communications
- Frequencies and radio
propagation
- SSB installation
- Controls of an SSB set
- Practical use of equipment
- Email & WeatherFAX
- RadioTelephone, Intership
& link calls
- VHF communications
- Digital Selective Calling (DSC)
- MF/HF/VHF DSC
- Distress, Safety and Routine
Calling
- Ships licence and radio
regulations
- Voice procedures
- Maydays, Pan-Pans, Intership
calls etc.
- NAVTEX
- Martine Safety Information
(MSI) broadcasts
- Coverage, stations and
categories
- Emergency Positioning Indication
Radio Beacons (EPIRB)
- Search & Rescue radar
Transponders (SART)
- Satellite Communication
- Satellite phone overview
- Inmarsat-C (International
Marine Satellite)
- NavAreas
- Distress, safety &
routine messaging
- EGC SafetyNet
To cover all the above and give
students time to revise for the exam, we have found that it is prudent to run
this course over 3 days with the exam on the morning of the 4th day.
Note: At YachtCom we cover the
complete LRC course
including Inmarsat.
The agenda for each day is as follows
| Day 1 - |
Radio propagation, frequencies, SSB and VHF
operation, GMDSS, Navtex, EPIRB, SART |
| Day 2 - |
Digital Selective Calling (DSC), radio regulations,
radio procedures, Inmarsat Satellite & EGC SafetyNET. |
| Day 3 - |
Practical use of equipment including GMDSS
procedures, radio telephone group exercise and mock exams. |
| Day 4 - |
Revision, course conclusion and exam. |
Pre-course
e-studyPre-course e-study recommended and good reading on the subject
can be found in publication GMDSS A User's Handbook fourth Edition - ISBN
978-1-4081-1493-3 £20.00 inc P&P.
Use of phonetic alphabet,
which is required during the exam.
To help you study, YachtCom has
produced a PC software pre-course study package,
click
here for details.
Application notes and PC
simulatorsThe following notes are available to download from the
YachtCom on-line training site :-
- Icom M801 PC simulator
programs
- Guide to Installing SSB onboard a
yacht
- SSB and SailMail troubleshooting
guide
These notes are available free of
charge during the course.
What to bringBring along your PC so
we can set you up with SSB email,HF Propagation and weatherfax software.
On
the day of the exam, candidates must bring along 2 current passport size
photographs of themselves and a cheque made payable to 'AMERC Limited NAC
(GMDSS)' for the exam fee.
