JIN TONG 3 HAO: tug under way near Dongdaiwan

Particulars

MMSI	412523860
Flag	China
Vessel type	Tug
Length overall	33 m
Beam	9 m

From her own AIS broadcasts.

Her MMSI

412523860

The first three digits, 412, are the country code of China: an MMSI follows a ship's flag, so a new flag brings a new number.

She broadcasts no IMO number. Only larger seagoing ships are required to have one.

Her AIS details

AIS is the radio signal a ship sends so that other ships can see her. This is what her signal tells us.

Seen from above, bow to the right, so port is the upper side. The ring is her GPS aerial, where her crew or installer said it sits. Shiptrail draws the aerial's position, not the middle of the ship.

AIS class	Class BWorked out, not reported: only Class A transponders send a status, and she sends none. Class B is the lighter kind on yachts, fishing boats and other small craft, which reports less often.
To the bow	12 m (A)
To the stern	21 m (B)
To the port side	5 m (C)
To the starboard side	4 m (D)
On the map since	15 Nov 2026, 05:49 UTC

A, B, C and D are AIS's own names for these four distances.

From her own AIS broadcasts as the feed delivers them.

Where she is

Position	26.0913° N, 119.7221° E
Speed	9.2 knots
Course	96°
Heading	92°
Local time

Voyage

To: Not reported
ETA: Not reported

Ships near her

Ship	Kind	Length	Distance
🇨🇳FUZHOUGANGTUO29HAO	Tug	39 m	0.2 nm
🇨🇳MINCHANGYUYUN25515	Fishing vessel	36 m	2.9 nm
🇨🇳SHUN AN 668	Cargo ship	104 m	3.4 nm
🇭🇰HUI SHUN NO.1⁠has a photo	Cargo ship	170 m	4.4 nm
🇨🇳HAI XUN 16206	Law enforcement vessel	30 m	4.5 nm
🇨🇳QING HANG	Cargo ship	155 m	4.9 nm
🇨🇳HENG XIANG SHENG 6	Cargo ship	159 m	5.0 nm
🇨🇳JIAO SAN DU AO 0022		36 m	6.5 nm

JIN TONG 3 HAO