MarineActivityCoastal AIS, clearly readOpen live map

DA TANG 02

CargoCargo ship (reserved code 75)China

Position 30 min agoSource: AISStream.ioFree for any use

Identity

Name
DA TANG 02
MMSI
413821000
IMO number
9187734
Call sign
BOAO9
Flag state
China (MID 413)
Station type
Ship station

Classification & hull

AIS type code
75
Type
Cargo ship (reserved code 75)
Category
Cargo
Length overall
225 m
Beam
32 m
Draught
6.5 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
GUI SHAN
ETA
Not reported
Navigational status
Under way using engine
Speed over ground
12.1 kn
Course over ground
251°
True heading
250°

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
22° 7.594' N
Longitude
114° 0.049' E
Decimal
22.12657, 114.00081
Received
30 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 DA TANG 02's last known position, straight-line distance and true bearing — not a route either vessel is following.

VesselTypeDistanceBearing from DA TANG 02
MMSI 413378260Unknown1.3 nm57° ENE
CUL HUANGPUCargo ship1.8 nm178° S
LONG SHENG 27Cargo ship5.5 nm92° E
FANGZHOU27Cargo ship6.0 nm76° ENE
FU MING 6Cargo ship6.6 nm73° ENE
GRAND 99Tanker6.6 nm74° ENE
HUIHAILONG198Cargo ship6.8 nm19° NNE
MMSI 413477340Unknown7.0 nm83° E
PL11Law enforcement vessel7.1 nm30° NNE
MIYUNHECargo ship, carrying category A hazardous cargo7.3 nm130° SE
GOURMET DININGHigh-speed craft7.4 nm22° NNE
SPRING TIDECargo ship7.5 nm79° E
YM INTERACTIONCargo ship, carrying category D hazardous cargo7.7 nm129° SE
UNIVERSAL MK2002High-speed craft7.8 nm22° NNE
GENCO COLUMBIACargo ship7.8 nm253° WSW

Ranked by great-circle distance from DA TANG 02'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”.