How AIS Works - Operation of AIS
published on 30 June 2020
Found on YouTube. Create by "Marine Online"
This section should give a short introduction to:
Operational aspects of AIS
Functions and features
The AIS transponder unit.
AIS Information sent by ships.
Static information update. MMSI
Dynamic information update.
Voyage related information update.
Checking AIS data. BIIT
Display Of AIS data.
Recommended AIS symbols.
Sleeping target symbol.
Activated target symbol.
Selected target symbol.
Dangerous target symbol.
Lost target symbol.
AIS information displayed on ARPA and ECDIS.
Minimum graphical information.
Priority of AIS target symbols.
AIS information on radar .
Suppressing dangerous targets.
Course Over Ground (COG) Vector.
Speed Over Ground (SOG) Vector.
Automatic target acquisition.
Warning limits. CPA, TCPA
Automatic display selection.
The human factor.
Article How AIS Works - Operation of AIS
published on 25 July 2019
The term Automatic Identification System (AIS) refers to a radio system that improves the safety and guidance of vessel traffic by exchanging navigation and other vessel data.
Video Safe at sea with satellites (AIS)
Found on YouTube. Created by "European Space Agency, ESA"
At sea, space technology is used to help save lives every day: managing traffic between ships, picking up migrants and refugees in distress or spotting oil spills. The European Space Agency is once again at the forefront developing new technologies and satellites: to keep us safe at sea and to monitor the environment. Space makes a difference here on Earth and certainly at sea where there is no infrastructure.
Recommendation by Marine-Pilots.com
AIS services are offered by, for example:
Article Ship ahoy! Using AIS data
by LuxSpace Sàrl - published on 30 January 2019
How LUXSPACE uses AIS messages to monitor worldwide shipping traffic
Video New podded cruise ship at Port Revel
A new 1:25 cruise ship manned model, the "Voyager", was added to our fleet in 2014. She is 311 m long and is fitted with 2 azimuthing pods (and one Fixipod) and powerful bow thrusters. Training is conducted in emergency conditions like engine failures, crash stops, tight turns ...
Video Very descriptive: Piston Effect when entering lock.
Found on YouTube. Created by "Port Revel". From 2011...
Two new locks were introduced in 2009 for training in the new Panama lock conditions with or without tug(s). This video shows the famous "piston effect" when entering the lock at an impressive speed of 10 knots with a high blockage factor.
Port Revel provides shiphandling training using manned models for maritime pilots, masters and officers: http://www.portrevel.com
Video Successful overtaking of another ship in a canal - Port Revel Shiphandling
Found on YouTube. Created by "Port Revel". From 2014...
Manoeuvring large ships at close quarters and on shallow water is one of the most difficult aspects of shiphandling because of the complex hydraulic interactions depending on the ships' speeds, on the water depth and on lateral restrictions like in canals. Training is conducted both on meeting and on overtaking ships in shallow waters. This video shows how overtaking in a canal should be conducted: come in close to the stern and then move away from the bow that will be sucked towards your ship.
More information: http://www.portrevel.com/3781-shiphan...
Video Discussing video: Pilot Transfer to Ship by Helicopter
Found on YouTube. Created by "Camote XPrez"
Let us see how a maritime pilot is transferred by helicopter to a ship. In this video, we discuss briefly some procedures in a helicopter/ship operation for the transfer of pilots.
Video Learn more about MITAGS
Learn more about MITAGS in their full-length feature "About Us" video!
Video This is how a pilot boarding ship
by "Mallu Sailor" on YouTube
Do you know how difficult to board a ship through pilot ladder.
Article New app: Pilot´s Tug Assist Tool PTAT - Bollard Pull Calculation for Marine Pilots
by Capt. M. Baykal Yaylai - published on 19 February 2020
Required tug power and number of tugs needed in variable conditions of wind, current and waves isin most cases an assessment made by pilots based on their professional experience. However, assessments will raise questions by lawyers if something goes wrong. They will use tools to calculate what really is needed with respect to tug power and number of tugs. They have furthermore the advantage of time.