JOHN B. HEISER

MMSI 369282000Call sign WDB4143

In the port of Kittery, United States

Last seen

43.0719° N, 70.7116° W

43.0719° N, 70.7116° W

Speed0.5kn
Course256°

Voyage

Speed
0.5 kn
Course
256°
Position
43.0719° N, 70.7116° W
Last report
14 Oct 2026, 19:17 UTC
Nearest port
KitteryIn port

Particulars

MMSI
369282000
Call sign
WDB4143
Type
Diving support vesselAIS type 34
Length
12 m
Beam
4 m

Not broadcast: destination, IMO number and draught.

About JOHN B. HEISER

JOHN B. HEISER (MMSI 369282000) is a diving support vessel registered in the United States. It is 12 m long and 4 m wide. Its most recent AIS position, received on 14 Oct 2026 at 19:17 UTC, placed it in the port of Kittery, United States. It was moving at 0.5 knots on a course of 256°.

Frequently asked questions

Where is JOHN B. HEISER now?

JOHN B. HEISER was last reported in the port of Kittery, United States on 14 Oct 2026 at 19:17 UTC. It was moving at 0.5 knots on a course of 256°.

What type of ship is JOHN B. HEISER?

JOHN B. HEISER is a diving support vessel. It is 12 m long and 4 m wide.

What is the MMSI number of JOHN B. HEISER?

The MMSI of JOHN B. HEISER is 369282000. Its call sign is WDB4143.

What flag does JOHN B. HEISER fly?

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

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