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New Zealand flag

GREY HERON — High-Speed Craft · MMSI 512008152

NZ
World map showing the last known position of GREY HERON at 40° 49.315' S, 172° 53.758' E
NSEW
Current PositionLast report

GREY HERON was last reported in the Tasman Sea, at 40.8219° S, 172.8960° E.

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Updated — using terrestrial data
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See where GREY HERON is now

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Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
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Course / Heading
---
Static Draught
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Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
GREY HERON

GREY HERON

Identity

High-Speed Craft
Type
New Zealand flagNZ
Flag
N/A
IMO Number
512008152
MMSI
N/A
Call Sign

Specifications

N/A
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Real-time AIS positions, voyage history, and arrival alerts for GREY HERON — straight from your phone.

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Dive into the fleet, port, and flag state that GREY HERON is part of.

Flag State
All NZ-flagged vessels
Browse every ship currently registered under the NZ flag, with live AIS positions.
Vessel Type
Browse all High-Speed Crafts
See the global fleet of high-speed crafts tracked on MarineRadar with live AIS data.

About GREY HERON

Identity · Ownership · Class · Route

GREY HERON — High-Speed Craft

GREY HERON is a high-speed craft registered under the New Zealand flag.

GREY HERON route and voyage history

The most recent AIS broadcast from GREY HERON is shown on the live map above. The live route and current course of GREY HERON are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as GREY HERON can be seen in the Similar Vessels section above or in the full high-speed craft fleet at /vessel-type/high-speed-craft.

Frequently Asked Questions

Where is GREY HERON right now?

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GREY HERON was last reported in the Tasman Sea. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

What are the identifiers for GREY HERON?

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GREY HERON broadcasts MMSI 512008152. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.

What type of ship is GREY HERON?

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GREY HERON is classified as a high-speed craft vessel registered under the NZ flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full high-speed craft fleet at /vessel-type/high-speed-craft and full NZ flag list at /flag/nz.

How can I see the live position of GREY HERON?

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MarineRadar shows the latest AIS broadcast from GREY HERON above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.

How often is GREY HERON's position updated?

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AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.

What class is GREY HERON?

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As a high-speed craft, GREY HERON sits in the same design class as the other high-speed crafts listed in the Similar Vessels section of the vessel page, or in the full high-speed craft directory at /vessel-type/high-speed-craft.

GREY HERON — Key Facts

MMSI
512008152
Vessel type
High-Speed Craft
Flag state
NZ
Current speed
0.0 knots
Course over ground
0.0°
Last known position
-40.8219°, 172.8960°