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AMPLITUDE — Other · MMSI 503455600

AUUnderway Using Engine
World map showing the last known position of AMPLITUDE at 20° 9.043' S, 118° 37.679' E
NSEW
Current PositionLast report

AMPLITUDE was last reported under way in the Indian Ocean, at 20.1507° S, 118.6280° E, on 8 Sep 2026, 04:02 UTC. It was sailing from PORT HEDLAND to PORT HEDLAND with an ETA of 7 Sep 2026, 04:35 UTC.

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Updated 11 hours ago using terrestrial data
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Underway Using Engine
Current Navigational Status
15.3 kn
Speed
16.0°
/ 39°
Course / Heading
0 m
Static Draught
15.5 m
Current Draught

Voyage Tracker

ATD
03:28 UTCSep 8, 2026
ETA
04:35 UTCSep 7, 2026
AMPLITUDE

AMPLITUDE

Identity

Other
Type
Australia flagAU
Flag
N/A
IMO Number
503455600
MMSI
VHJU
Call Sign

Specifications

22 m × 6 m
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 AMPLITUDE — straight from your phone.

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

Flag State
All AU-flagged vessels
Browse every ship currently registered under the AU flag, with live AIS positions.
Departure Port
Port of PORT HEDLAND
Port traffic, arrivals and live vessel positions for PORT HEDLAND (AUPHE).

About AMPLITUDE

Identity · Ownership · Class · Route

AMPLITUDE — Vessel

AMPLITUDE is a maritime vessel registered under the Australia flag.

AMPLITUDE route and voyage history

AMPLITUDE is currently on a voyage from PORT HEDLAND to PORT HEDLAND with an estimated arrival on 2026-09-07T04:35:00Z. The live route and current course of AMPLITUDE 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 AMPLITUDE can be seen in the Similar Vessels section above.

  • MMSI: 503455600
    • 0
  • Call sign: VHJU
  • Flag state: Australia

Frequently Asked Questions

Where is AMPLITUDE right now?+
AMPLITUDE was last reported under way in the Indian Ocean, on 8 Sep 2026, 04:02 UTC. It was sailing from PORT HEDLAND to PORT HEDLAND with an ETA of 7 Sep 2026, 04:35 UTC. 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 AMPLITUDE?+
AMPLITUDE broadcasts MMSI 503455600, with call sign VHJU . 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 AMPLITUDE?+
AMPLITUDE is a maritime vessel registered under the AU flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full AU flag list at /flag/au.
How can I see the live position of AMPLITUDE?+
MarineRadar shows the latest AIS broadcast from AMPLITUDE 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 AMPLITUDE's position updated?+
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 AMPLITUDE?+
The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page.

AMPLITUDE — Key Facts

MMSI
503455600
0
Call sign
VHJU
Vessel type
Unknown
Flag state
AU
Navigation status
Underway Using Engine
Current speed
15.3 knots
Course over ground
16.0°
Heading
39°
Last known position
-20.1507°, 118.6280°
Destination
PORT HEDLAND
ETA
2026-09-07T04:35:00Z
Departure port
PORT HEDLAND
Actual time of departure
2026-09-08T03:28:00Z
Current draught
15.5 m
Maximum static draught
0 m
AIS last updated
2026-09-08T04:02:48Z