SMITHTOWN HARBOR MAS

MMSI 367666930Call sign S251

6.0 km NW of East Setauket, United States

Last seen

40.9382° N, 73.1655° W

40.9382° N, 73.1655° W

Speed23.5kn
Course144°
StatusUnderway

Voyage

Speed
23.5 kn
Course
144°
Status
Underway (engine)
Position
40.9382° N, 73.1655° W
Last report
12 Sep 2026, 21:03 UTC
Nearest port
East Setauket6.0 km NW of the port

Particulars

MMSI
367666930
Call sign
S251
Type
Law enforcement vesselAIS type 55
Length
32 m
Beam
10 m

Not broadcast: destination, IMO number and draught.

About SMITHTOWN HARBOR MAS

SMITHTOWN HARBOR MAS (MMSI 367666930) is a law enforcement vessel registered in the United States. It is 32 m long and 10 m wide. Its most recent AIS position, received on 12 Sep 2026 at 21:03 UTC, placed it 6.0 km NW of East Setauket, United States. It was moving at 23.5 knots on a course of 144°.

Frequently asked questions

Where is SMITHTOWN HARBOR MAS now?

SMITHTOWN HARBOR MAS was last reported 6.0 km NW of East Setauket, United States on 12 Sep 2026 at 21:03 UTC. It was moving at 23.5 knots on a course of 144°.

What type of ship is SMITHTOWN HARBOR MAS?

SMITHTOWN HARBOR MAS is a law enforcement vessel. It is 32 m long and 10 m wide.

What is the MMSI number of SMITHTOWN HARBOR MAS?

The MMSI of SMITHTOWN HARBOR MAS is 367666930. Its call sign is S251.

What flag does SMITHTOWN HARBOR MAS fly?

SMITHTOWN HARBOR MAS sails under the flag of the United States (US).

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