SLOOP JOHN B

MMSI 368375270Call sign WDP6730

In the port of Marblehead, United States

Last seen

42.5039° N, 70.8465° W

42.5039° N, 70.8465° W

Voyage

Speed
0.4 kn
Course
156°
Position
42.5039° N, 70.8465° W
Last report
14 Oct 2026, 20:22 UTC
Nearest port
MarbleheadIn port

Particulars

MMSI
368375270
Call sign
WDP6730
Type
Sailing vesselAIS type 36
Length
9 m
Beam
4 m

Not broadcast: destination, IMO number and draught.

About SLOOP JOHN B

SLOOP JOHN B (MMSI 368375270) is a sailing vessel registered in the United States. It is 9 m long and 4 m wide. Its most recent AIS position, received on 14 Oct 2026 at 20:22 UTC, placed it in the port of Marblehead, United States.

Frequently asked questions

Where is SLOOP JOHN B now?

SLOOP JOHN B was last reported in the port of Marblehead, United States on 14 Oct 2026 at 20:22 UTC.

What type of ship is SLOOP JOHN B?

SLOOP JOHN B is a sailing vessel. It is 9 m long and 4 m wide.

What is the MMSI number of SLOOP JOHN B?

The MMSI of SLOOP JOHN B is 368375270. Its call sign is WDP6730.

What flag does SLOOP JOHN B fly?

SLOOP JOHN B sails under the flag of the United States (US).

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