CHERNG SHYANG: passenger ship under way near Kaohsiung

Particulars

MMSI	416005336
Call sign	BR3931
Flag	Taiwan
Vessel type	Passenger ship
Length overall	30 m
Beam	6 m

From her own AIS broadcasts.

Her MMSI

416005336

The first three digits, 416, are the country code of Taiwan: 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	14 m (A)
To the stern	16 m (B)
To the port side	2 m (C)
To the starboard side	4 m (D)
On the map since	15 Nov 2026, 04:12 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	22.3779° N, 120.3957° E
Speed	26.2 knots
Course	26°
Local time

Voyage

To: Not reported
ETA: Not reported

Ships near her

Ship	Kind	Length	Distance
🇹🇼DAH MAAN YIH NO.2	Fishing vessel	10 m	0.7 nm
🇹🇼DISCOVER NO3	Passenger ship		1.6 nm
🇹🇼TZU HANG	Medical transport	22 m	1.6 nm
🇹🇼CHYUN YI	Passenger ship	26 m	1.6 nm
🇹🇼LEUCO SAPPHIRE NO.2	Passenger ship	31 m	1.6 nm
🇹🇼GUNG LI	Passenger ship	2 m	1.6 nm
🇹🇼DONG SHENG 11	Passenger ship	29 m	1.6 nm
🇹🇼TAI FU 1	Passenger ship	28 m	1.7 nm

CHERNG SHYANG