No.	Description	Example
1	Vessel Name	KMTC PUSAN
2	Favorite (Click the star icon to add or remove from favorites.)
3	Vessel IMO Registration Number	9131852
4	Vessel Type	Container ship
5	Deadweight Tonnage (DWT)	21,054t
6	Tags	SEAVANTAGE
7	Most recent port name / UNLOCODE based on SeaVantage Port Call data	Gwangyang (KRKAN)
8	ATD (Actual Time of Departure for the most recent port, based on SeaVantage Port Call data)	2025/11/04 17:28
9	Destination port predicted based on AIS Destination information	Ho Chi Minh City (VNSGN)
10	PTA (Predicted Time of Arrival / Berthing at the predicted destination port)	2025/11/10 03:11

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When you hover your cursor over the timestamp, you can view the PTB, PTA, and ETA information.

Item	Description
PTB	Predicted Time of Berthing, calculated using MTN + Port Congestion data. *MTN : A maritime traffic network generated from years of accumulated AIS data and advanced analysis.
PTA	Predicted Time of Arrival at the estimated destination port
ETA	Estimated Time of Arrival collected from AIS data

Ship Info

Item	Description
IMO number	Vessel’s International Maritime Organization (IMO) registration number
Country	Flag State (Country of Registration)
General ship type	Ship type (See shipType and shipTypeSize classification below)
Detailed ship type	Ship type (See shipType and shipTypeSize classification below)
MMSI	Vessel’s Maritime Mobile Service Identity (MMSI) registration number
Call sign	Vessel's designated international call sign
GT	Gross tonnage (GT)
DWT	Deadweight tonnage (DWT)
TEU	TEU capacity
Length	Overall length
Width	Overall width
Depth	Overall depth
Max draught	Maximum draught
Built year	Year built

AIS Info

Item	Description
Latest update	Time of position received
Navigation status	Navigation status (See Navigational Status table below)
Latitude (WGS84)	Latitude (coordinate)
Longitude (WGS84)	Longitude (coordinate)
Heading	Vessel’s actual heading direction
Course	Direction of the vessel’s movement (degrees)
Speed	Current vessel speed relative to the Earth’s surface (in knots).
Draft	Maximum draught

Appendix

Ship Type by Size Classification

Bulk Carrier

Classification Code	Classification	Lower Range (DWT)	Higher Range (DWT)
BULK 05	Handysize	0	34,999
BULK 04	Handymax	35,000	59,999
BULK 03	Panamax	60,000	79,999
BULK 02	Capesize	80,000	179,999
BULK 01	VLBC	180,000

Cargo

Classification Code	Classification	Lower Range (DWT)	Higher Range (DWT)
CARGO 04	General Cargo	0	2,999
CARGO 03	General Cargo	3,000	7,499
CARGO 02	General Cargo	7,500	37,999
CARGO 01	General Cargo	38,000

Chemical Tanker

Classification	Vessel Type	Classification
CHEMICAL_TANKER01	Product Tanker	Chemical tanker, combined chemical and oil tanker

Container

Classification Code	Classification	Lower Range (TEU)	Higher Range (TEU)
CONTAINER 07	Small Feeder	0	1,000
CONTAINER 06	Feeder Containership	1,001	2,000
CONTAINER 05	Feedermax Containership	2,001	3,000
CONTAINER 04	Panamax Containership	3,001	5,100
CONTAINER 03	Post-Panamax Containership	5,101	10,000
CONTAINER 02	Neo-Panamax Containership	10,001	14,500
CONTAINER 01	ULCV Containership	14,501

LNG

Classification Code	Classification	Lower Range (Gross Tonnes)	Higher Range (Gross Tonnes)
LNG 03	LNG Gas Carrier	0	73,000
LNG 02	LNG Gas Carrier	73,001	147,000
LNG 01	LNG Gas Carrier	147,001

LPG

Classification Code	Classification	Lower Range (Gross Tonnes)	Higher Range (Gross Tonnes)
LPG 03	LPG Gas Carrier	0	4,500
LPG 02	LPG Gas Carrier	4,501	26,000
LPG 01	LPG Gas Carrier	26,001

Pure Car Carrier (PCC)

Classification Code	Classification	Lower Range (Gross Tonnes)	Higher Range (Gross Tonnes)
PCC 03	PCC/PCTC	0	35,000
PCC 02	PCC/PCTC	35,001	61,000
PCC 01	PCC/PCTC	61,001

Ro-ro

Classification Code	Classification	Lower Range (Gross Tonnes)	Higher Range (Gross Tonnes)
RORO 03	Ro-ro Cargo	0	0
RORO 02	Ro-ro Cargo	8,501	48,000
RORO 01	Ro-ro Cargo	48,001

Tanker

Classification Code	Vessel Type	Classification
TANKER 05	Crude Oil Tanker	Tanker- Panamax
TANKER 04	Crude Oil Tanker	Tanker- Aframax
TANKER 03	Crude Oil Tanker	Tanker- Suezmax
TANKER 02	Crude Oil Tanker	Tanker- VLCC
TANKER 01	Crude Oil Tanker	Tanker- ULCC

Product Tanker

Classification	Vessel Type
PRODUCT_TANKER01	Product Tanker

Tug

Classification	Vessel Type
TUG01	Tug

FPSO

Classification	Vessel Type	Classification
FPSO01	FPSO	Floating drilling production tanker, floating gas production, floating gas storage, floating LNG production and storage FLNG, floating power station, floating production tanker, floating storage tanker

ETC

Classification	Vessel Type
ETC01	ETC All

AIS Navigation Status Description

Code	Status	Description
0	Under way using engine	The vessel is actively moving through the water under engine power.
1	At anchor	The vessel is anchored and stationary.
2	Not under command	The vessel is unable to maneuver due to exceptional circumstances, such as engine failure or loss of steering. Other vessels should navigate with caution.
3	Restricted maneuverability	The vessel's ability to maneuver is limited due to operations or environmental conditions. Other vessels should keep clear.
4	Constrained by her draught	The vessel is restricted in its ability to deviate from its course due to its deep draught relative to water depth.
5	Moored	The vessel is secured by mooring lines, typically tied to a dock or port facility.
6	Aground	The vessel has run aground and is stuck in shallow water. It is immobile until freed.
7	Engaged in fishing	The vessel is currently engaged in fishing operations. Navigating vessels should allow space, as nets or lines may be deployed.
8	Under way sailing	Indicates that the vessel is currently sailing. This may include movement using sails instead of engine power.
9	Reserved for future amendment of navigational status	This value is reserved for future use to represent a specific navigation status not yet defined.
10	Reserved for future amendment of navigational status	This value is reserved for future use to represent a specific navigation status not yet defined.
11	Power-driven vessel towing astern (regional use)	The vessel is towing another vessel behind it. Most commonly used by tugboats.
12	Power-driven vessel pushing ahead or towing alongside (regional use)	The vessel is pushing another vessel ahead or towing it alongside. Common in inland waterway operations.
13	Reserved for future use	Reserved by standard bodies for future status codes.
14	AIS-SART (active), MOB-AIS, EPIRB-AIS	Distress-related AIS devices are active: AIS-SART (Search and Rescue Transponder), MOB-AIS (Man Overboard), or EPIRB-AIS (Emergency Beacon). Immediate attention may be required.
15	Undefined = default (also used by AIS-SART, MOB-AIS and EPIRB-AIS under test)	Represents the default status when the vessel’s navigation state is not explicitly defined.