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SEA DORY

Tug & towTugLiberia

Position 16 min agoSource: AISStream.ioFree for any use

Identity

Name
SEA DORY
MMSI
636023476
IMO number
9665243
Call sign
5LNX3
Station type
Ship station

Classification & hull

AIS type code
52
Type
Tug
Category
Tug & tow
Length overall
36 m
Beam
11 m
Draught
4.0 m

Length is the sum of the two AIS reference-point dimensions fore and aft; beam is the sum of the port and starboard pair. Both come from the vessel's own static report.

Voyage & motion

Destination
SINGAPORE
ETA
Not reported
Navigational status
At anchor
Speed over ground
0.0 kn
Course over ground
167°
True heading
45°

Destination, ETA and navigational status are typed in on the bridge, not measured. Speed, course and heading come from the vessel's instruments.

Last known position

Latitude
1° 16.006' N
Longitude
103° 52.044' E
Decimal
1.26677, 103.86740
Received
16 min ago
Reported by ship
Not reported
Source feed
AISStream.io

This is the latest position our store holds, not a live fix. The vessel has been free to move for the whole of the age shown above.

Basemap © OpenStreetMap contributors

Only one position is held for this vessel, so no track can be drawn.

Nearby

Other vessels near this one

Everything else our snapshot holds within 25 nm of SEA DORY's last known position, straight-line distance and true bearing — not a route either vessel is following.

VesselTypeDistanceBearing from SEA DORY
MING DE 5005Tug0.1 nm88° E
BOURBON LIBERTY 239Other type, no additional information0.3 nm92° E
NEPTUN COMMANDERTowing vessel (tow over 200 m or over 25 m wide)0.4 nm70° ENE
BOS CHALLENGETug0.4 nm127° SE
SOFICOCargo ship (reserved code 75)0.6 nm81° E
WINDCAT ROTTERDAMOther type0.7 nm59° ENE
SEVEN SISTERSOther type, no additional information0.8 nm57° ENE
FAIRLANECargo ship0.8 nm147° SSE
SEA PELICANCargo ship0.8 nm286° WNW
SEA1 AMETHYSTOther type0.9 nm76° ENE
SKYHIGH SWCargo ship0.9 nm84° E
MERITTanker0.9 nm127° SE
STL T6Cargo ship (reserved code 75)1.0 nm161° SSE
PILOT GP54Pilot vessel1.0 nm100° E
ROLLDOCK SKYCargo ship1.0 nm63° ENE

Ranked by great-circle distance from SEA DORY's last known fix, both taken from the same snapshot moment. Neither vessel has necessarily stayed put since — see the age shown above for how stale each position may be. Also available as JSON: /api/nearby.

What this data means

Reading this record

Everything above comes from two different AIS transmissions. Position, speed, course and heading arrive in message 1, 2 or 3, broadcast every few seconds while under way — that is why the position age above can be very small. Name, MMSI, IMO number, call sign, type and dimensions arrive in a separate static report — message 5 for a Class A transponder, message 24 for Class B — sent only around once every six minutes. A vessel can therefore show a fresh position with an old or missing static report, or the reverse.

Nothing here is estimated, interpolated, or carried over from a previous ship at the same MMSI. Where the vessel did not transmit a field, or transmitted a value the standard defines as "not available", we print “Not reported” rather than guess.

Data for this page comes from AISStream.io under Free for any use. Field meanings are explained in the reference guides. Nothing on this page is derived, estimated or filled in — where a field is empty, we print “Not reported”.