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LIANG LONG

ServiceDredger or underwater operationsChina

Position 21 min agoSource: AISStream.ioFree for any use

Identity

Name
LIANG LONG
MMSI
412472950
IMO number
Not reported
Call sign
Not reported
Flag state
China (MID 412)
Station type
Ship station

Classification & hull

AIS type code
33
Type
Dredger or underwater operations
Category
Service
Length overall
Not reported
Beam
Not reported
Draught
Not reported

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
Not reported
ETA
Not reported
Navigational status
At anchor
Speed over ground
0.1 kn
Course over ground
322°
True heading
Not reported

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
14° 32.489' N
Longitude
120° 56.518' E
Decimal
14.54149, 120.94196
Received
21 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 LIANG LONG's last known position, straight-line distance and true bearing — not a route either vessel is following.

VesselTypeDistanceBearing from LIANG LONG
SHENG PING 009Cargo ship1.0 nm309° NW
STELLA MARIS 1ACargo ship1.1 nm96° E
SOUTHWARD FLYING 279Cargo ship1.1 nm338° NNW
HARVEST68Cargo ship1.2 nm306° NW
GTS777Cargo ship1.2 nm331° NNW
AN DA KANG 3689Dredger or underwater operations1.2 nm5° N
YONG SHUN568Cargo ship1.3 nm339° NNW
YONGSHUN589Dredger or underwater operations1.4 nm353° N
SANGKO UNO 67Cargo ship1.4 nm358° N
SILK ROAD 13Dredger or underwater operations1.5 nm330° NNW
EAST WIND 18Cargo ship1.5 nm308° NW
YANG CHENG 8Cargo ship1.6 nm317° NW
HONGFU332Cargo ship1.7 nm328° NNW
CNC JAGUARCargo ship2.8 nm26° NNE
MT.SALINATanker, no additional information2.9 nm319° NW

Ranked by great-circle distance from LIANG LONG'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”.