- •Maritime Communications
- •Imo smcp 2001
- •Universal Shipborne Automatic Identification System (ais) Transponder 1
- •Digital Selective Calling 3
- •1. (Part 1) maritime communications – introduction
- •1. 1 General
- •1. 2 Technical Information From: http://www.Goals.Com/ClassRm/SailSci/seacom.Htm: Communication at Sea
- •Inmarsat system
- •External communications - Intership Frequencies
- •General
- •1.3 Voice Radiocommunications
- •1.3.1 General
- •False Distress Transmissions
- •1.3.2 Communications Priorities
- •1.4 Operating Procedures – Using imo Standard Phrases (smcp 2001)
- •1.4.1 General
- •1.4.2 Smcp Message Markers
- •1.4.3 Message Checks
- •1.4.4 Some Useful Words and Phrases in Conducting vhf Communications
- •1.4.5 Phonetic Alphabet
- •1.4.6 Numbers
- •1.4.7 Dtg (date, time, utc)
- •1.4.8 Position
- •Longitude zero - three - one degrees two – zero minutes west
- •1.4.9 Courses, distances, speed
- •1.4.11 Standard organizational phrases:
- •1.5 Linguistic structure of marine radiotelephone conversations
- •1.5.1 Introduction
- •2. Exchange of messages
- •1.5.2 Exchange
- •2. (Part 2) conduct of maritime radiotelephone conversations
- •2.1 Introduction
- •1. Initial call
- •5. Switch over procedure
- •9. End procedure
- •This is
- •2.4 Other phrases in conducting exchanges
- •I read you 5 (excellent)
- •Readability 4
- •2.5 Other examples of vhf exchanges:
- •This is
- •2.7 Transcripts of real vhf communications
- •Marlin: I’m just now on Delta Bravo 17*. Over.
- •Ep: Marlin. This is Elbe Pilot. Good evening to you.
- •Communication event No. 4
- •Ep: Marlin. This is Elbe Pilot. Good evening to you.
- •Sea dog: Next port of call will be Hull. Hull. April 14 daybreak. Over.
- •3. (Part 3) distress, urgency and safety procedures
- •1. The distress signal mayday spoken three times,
- •2. The words this is,
- •3. The name and call sign of the vessel in distress spoken three times.
- •19 Persons on board
- •Repetition of a Distress Message
- •I am proceeding to your assistance
- •19 Persons on board
- •In smcp 2001 distress communications (spoken or written, those conducted via vhf, mf, hf or gmdss, etc.), are dealt with in:
- •Part a (External Communications) – chapters dealing with distress communications: a1/1 Distress traffic
- •1 Standard Distress Message
- •3.5.2 (Smcp cont’d)
- •3.5.3 Smcp (cont’d)
- •1 Standard distress message
- •I am on fire after explosion
- •3.5.4 (Smcp cont’d)
- •4. (Part 4) search and rescue communications
- •It is a good practice to log all radio transmissions to and from your station. Also, writing down messages before you send them ensures that all information gets transmitted correctly.
- •Vhf communications in sar operations
- •5. (Part 5) routine communications
- •Universal Shipborne Automatic Identification System (ais) Transponder What is a Universal ais?
- •How Does it Work?
- •Ais Frequencies
- •Imo Carriage Requirement
- •Uscg Response Policy
- •Distress Relays
- •Imo Flowcharts
- •Dsc Forum
- •Dsc Operational Procedures for Ships Contents
- •Introduction - Where these procedures came from
- •Distress Transmission of dsc distress alert
- •Actions on receipt of a distress alert
- •Distress traffic
- •Transmission of a dsc distress relay alert
- •Acknowledgment of a dsc distress relay alert received from a coast station
- •Acknowledgment of a dsc distress relay alert received from another ship
- •Cancellation of an inadvertent distress alert (distress call)
- •Urgency Transmission of urgency messages
- •Announcement:
- •Transmission of the urgency message:
- •Reception of an urgency message
- •Safety Transmission of safety messages
- •Transmission of the safety message:
- •Reception of a safety message
- •Public correspondence dsc channels for public correspondence
- •Transmission of a dsc call for public correspondence to a coast station or another ship
- •Repeating a call
- •Acknowledgment of a received call and preparation for reception of the traffic
- •Reception of acknowledgment and further actions
- •Testing the equipment used for distress and safety
- •Special conditions and procedures for dsc communication on hf General
- •Distress
- •Urgency
- •Public correspondence on hf
- •The First Digit of an mmsi
- •Maritime Identification Digits (mid)
- •Ship Station Identities
- •Group Ship Station Call Identities
- •Coast Station Identities
- •Group Coast Station Call Identities
- •Iamsar Manual: (extract from: http://rofficer.Narod.Ru/docs/iamsar_c.Htm )
- •2.27 Sar Operations Messages
- •International maritime organization
- •1 Introduction
- •2 Distress relays
- •3 All coast stations call
- •4 Authorization
- •5 Flow diagrams
- •Ship Reporting Systems
- •7. 1 Marep/posrep
- •Mandatory ship reporting system in the straits of malacca and singapore
- •Vesterrenden - Western Channel
- •Vessel Traffic Service (vts)
- •7.3 Polrep
- •8. Global Maritime Distress and Safety System (gmdss)
- •Vtmis Glossary of Terms & Abbreviations
- •Video Courses:
In smcp 2001 distress communications (spoken or written, those conducted via vhf, mf, hf or gmdss, etc.), are dealt with in:
A1/1 DISTRESS TRAFFIC
|
A2/1 Standard wheel orders |
A1/2 URGENCY TRAFFIC - technical failure - cargo - ice damage |
A2/2 Standard engine orders |
A1/3 SAFETY COMMS - meteo & hydrogr. conditions - NAVWARN - environmental protection |
A2/2 Pilot on the Bridge
|
A1/4 PILOTAGE |
|
A1/5 SPECIALS (helicopter operations) |
|
A1/6 VTS Standard Phrases |
|
Appendix to A 1 – GMDSS Messages |
|
|
|
|
B1 Operative ship handling |
|
B2 Safety on board |
|
B3 Cargo and cargo handling |
|
B4 Passenger care |
3.5.1 IMO SMCP 2001 (extract):
A1/1.1 Distress
communications
.1 Fire,
explosion
.2 Flooding
.3 Collision
.4 Grounding
.5 List,
danger of capsizing
.6 Sinking
.7 Disabled
and adrift
.8 Armed
attack / piracy
.9 Undesignated
distress
.10 Abandoning
vessel
.11 Person
overboard
A1/1.2 Search
and Rescue communications
(see
Section 4. Search and Rescue Communications)
.1 SAR
communications
(specifying or supplementary to A1/1.1)
.2 Acknowledgement
and / or relay of SAR messages
.3 Performing
/ co‑ordinating SAR operations
.4 Finishing
with SAR operations
A1/6 Vessel
Traffic Service (VTS) Standard Phrases
A1/6.1 Phrases
for acquiring and providing
data for a traffic
image
.2 Acquiring
and providing distress traffic data
Appendix
to A1 – External Communication Phrases
Standard
GMDSS Messages
.1 Structure
.2 Example
PART B (On-board
Communications Phrases) – chapters dealing with distress
communications:
B2 Safety on board
B2/1 General activities
B2/1.1 Raising alarm
B2/1.2 Briefing crew and
passengers
B2/1.3 Checking status of
escape routes
B2/1.4 Checking status of
lifeboats / liferafts
B2/1.5 Ordering evacuation
B2/1.6 Roll call
B2/1.7 Ordering abandon
vessel
B2/1.8 In-boat procedures
Part a (External Communications) – chapters dealing with distress communications: a1/1 Distress traffic
1 Standard Distress Message
In GMDSS, a distress alert is defined as a radio signal from a distressed vessel
automatically directed to an MRCC giving position, identification, course and speed of the
vessel as well as the nature of distress.
3.5.2 (Smcp cont’d)
PART A (External Communications)
A1/1 Distress traffic
It should be noted that the use of Standard Phrases in vessels' external communications does not in any way exempt from application of the radiotelephone procedures as set out in the ITU Radio Regulations.
A1/1.1 Distress communications
Note: A distress traffic always has to commence with stating the position of the vessel in distress as specified in “GENERAL 11 Positions /13 Bearings” if it is not included in the DSC distress alert.
.1 Fire, explosion
.1 I am (MV ... is) on fire (- after explosion).
.2 Where is the fire?
.2.1 Fire is
~ on deck.
~ in engine-room.
~ in hold(s).
~ in superstructure / accommodation/... .
.3 Are dangerous goods on fire?
.3.1 Yes, dangerous goods are on fire.
.3.2 No, dangerous goods are not on fire.
.4 Is there danger of explosion?
.4.1 Yes, danger of explosion.
.4.2 No danger of explosion.
.5 I am (MV ... is) not under command. (an NUC vessel)
.6 Is the fire under control?
.6.1 Yes, fire is under control.
.6.2 No, fire is not under control.
.7 What kind of assistance is required?
.7.1 I do not (MV ... does not) require assistance.
.7.2 I require (MV ... requires)
~ fire fighting assistance.
~ breathing apparatus - smoke is toxic.
~ foam extinguishers / CO2 extinguishers.
~ fire pumps.
~ medical assistance/... .
.8 Report injured persons.
.8.1 No persons injured.
.8.2 Number of injured persons / casualties: ... .
.2 Flooding
.1 I am (MV ... is) flooding below water line / in the engine room / in the hold(s).
.2 I (MV ...) cannot control flooding.
.3 What kind of assistance is required?
.3.1 I require (MV ...) requires pumps / divers, ... .
.3.2 I will send pumps / divers/... .
.3.3 I cannot send pumps / divers ... .
.4 I have (MV ... has) dangerous list to port side / starboard (… degrees).
.5 I am (MV ... is) in critical condition.
.6 Flooding is under control.
.7 I (MV ...) can proceed without assistance.
.8 I require (MV ... requires) escort / tug assistance/... .
.3 Collision
.1 I have (MV ... has) collided
~ with MV... .
~ with unknown vessel / object / ... .
~ with ...(name) light vessel.
~ with seamark ... (charted name).
~ with iceberg / ... .
.2 Report damage.
.2.1 I have (MV .. has) damage above / below water line.
.2.2 I am (MV ... is) not under command.
.2.3 I (MV ….) cannot establish damage.
.2.4 I (MV ….) cannot repair damage.
.2.5 I (MV ... .) can only proceed at slow speed.
.3 What kind of assistance is required?
.3.1 I require (MV ... requires) / escort / tug assistance /... .
.4 Grounding
.1 I am (MV ... is) aground.
.2 I require (MV ... requires) tug assistance / pumps / ... .
.3 What part of your vessel is aground?
.3.1 Aground forward / amidships / aft / full length.
.3.2 I cannot establish which part is aground.
.4 Warning. Uncharted rocks in position ... .
.5 Risk of grounding at low water.
.6 I (MV ... ) will jettison cargo to refloat.
.6.1 Warning! Do not jettison IMO-Class cargo!
.7 When do you (does MV ...) expect to refloat?
.7.1 I expect (MV ... expects) to refloat
~ at ... UTC.
~ when tide rises.
~ when weather improves.
~ when draft decreases.
~ with tug assistance / ... .
.8 Can you (can MV ...) beach?
.8.1 I (MV ...) can / will beach in position ... .
.8.2 I (MV ...) cannot beach.
.5 List - danger of capsizing
.1 I have (MV ... has) dangerous list to port / starboard.
.2 I (MV ...) will
~ transfer cargo / bunkers to stop listing.
~ jettison cargo to stop listing.
.3 I am (MV ...) in danger of capsizing (list increasing).
.6 Sinking
.1 I am (MV ... is) sinking after collision / grounding / flooding / explosion /.
.2 I require (MV ... requires) assistance.
.3 I am (MV ...) proceeding / coming to your assistance.
.4 ETA at distress position within ... hours / at ... UTC.
.7 Disabled and adrift
.1 I am (MV ... is)
~ not under command.
~ adrift.
~ drifting at ... knots to ... (cardinal points).
~ drifting into danger.
.2 I require (MV ... requires) tug assistance.
.8 Armed attack / piracy
.1 I am (MV ... is) under attack by pirates.
.1.1 I (MV ...) was under attack by pirates.
.2 I require (MV ... requires) assistance.
.3 What kind of assistance is required?
.3.1 I require (MV ... requires)
~ medical assistance.
~ navigational assistance.
~ military assistance.
~ tug assistance.
~ escort / ... .
.4 Report damage.
.4.1 I have (MV .. has)
~ no damage.
~ damage to navigational equipment / ... .
.4.2 I am (MV ... is) not under command.
.5 Can you / can MV ... proceed?
.5.1 Yes, I (MV ...) can proceed.
.5.2 No, I (MV ...) cannot proceed.
.9 Undesignated distress
.1 I have (MV ... has) problems with cargo / engine(s) / navigation / ... .
.2 I require (MV ... requires) ... .
.10 Abandoning vessel
.1 I (crew of MV ...) must abandon vessel ... after explosion / collision /
grounding / flooding / piracy / armed attack / ... .
.11 Person overboard
. 1 I have (MV ... has) lost person(s) overboard in position ... .
. 2 Assist with search in vicinity of position ... .
. 3 All vessels in vicinity of position ... keep sharp lookout and report to ... .
. 4 I am (MV… is) proceeding for assistance. ETA at ... UTC / within ... hours.
. 5 Search in vicinity of position ... .
. 5.1 I am (MV ... is) searching in vicinity of position ... .
. 6 Aircraft ETA at ... UTC / within ... hours to assist in search.
. 7 Can you continue search?
. 7.1 Yes, I can continue search.
. 7.2 No, I cannot continue search.
. 8 Stop search.
. 8.1 Return to ... .
. 8.2 Proceed with your voyage.
.10 What is the result of search?
.10.1 The result of search is negative.
.11 I / MV ... located / picked up person(s) in position ... .
.12 Person picked up is crew/member / passenger of MV ... .
.13 What is condition of person(s)?
.13.1 Condition of person(s) bad / good.
.13.2 Person(s) dead.
