MarineRadar — Home
HubNews & TrendsForumVesselLighthousePort
Sign inDownload
Google PlayApp Store
Download
✕
HubNews & TrendsForumVesselLighthousePort
Sign in
Portugal flag

HERCULES 400 — Tanker · IMO 9644952

PT
World map showing the last known position of HERCULES 400 at 28° 30.643' N, 16° 9.712' W
NSEW
Current PositionLast report

HERCULES 400 was last reported in the North Atlantic Ocean, at 28.5107° N, 16.1619° W.

Show in Map
Updated — using terrestrial data
Live Satellite · latest position

See where HERCULES 400 is now

This fix came from a shore antenna, and those stop at the coast. Use a satellite credit to track this vessel in the deep sea.

$0.99 for 1 satellite position

Get satellite position · $0.99Save up to 60% with credit packs →
Unknown
Current Navigational Status
0.0 kn
Speed
0.0°
/ ---
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

N/A
ATD
N/A
N/A
ETA
N/A
HERCULES 400

HERCULES 400

Identity

Tanker
Type
Portugal flagPT
Flag
9644952
IMO Number
255707000
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
Live tracking · 50,000+ mariners

Track HERCULES 400 live on MarineRadar

Real-time AIS positions, voyage history, and arrival alerts for HERCULES 400 — straight from your phone.

Live AIS positionsVoyage historyArrival alerts
Get the App

4.6 ★ · 18,000 reviews

Similar Vessels

Nearby vessels of the same type

Tanker

CAROLINE BEZENGI

Tanker

Tanker - Hazard D (Recognizable)

PINE GAS

Tanker - Hazard D (Recognizable)

Tanker

ELPIS

Tanker

Dive into the fleet, port, and flag state that HERCULES 400 is part of.

Flag State
All PT-flagged vessels
Browse every ship currently registered under the PT flag, with live AIS positions.
Vessel Type
Browse all Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.

About HERCULES 400

Identity · Ownership · Class · Route

HERCULES 400 — Tanker

HERCULES 400 is a tanker registered under the Portugal flag.

HERCULES 400 route and voyage history

The most recent AIS broadcast from HERCULES 400 is shown on the live map above. The live route and current course of HERCULES 400 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 HERCULES 400 can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

Frequently Asked Questions

Where is HERCULES 400 right now?+
HERCULES 400 was last reported in the North Atlantic Ocean. 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 HERCULES 400?+
HERCULES 400 broadcasts MMSI 255707000 and is registered as IMO 9644952. 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 HERCULES 400?+
HERCULES 400 is classified as a tanker vessel registered under the PT flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full PT flag list at /flag/pt.
How can I see the live position of HERCULES 400?+
MarineRadar shows the latest AIS broadcast from HERCULES 400 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 HERCULES 400'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 HERCULES 400?+
As a tanker, HERCULES 400 sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker.

HERCULES 400 — Key Facts

MMSI
255707000
IMO number
9644952
Vessel type
Tanker
Flag state
PT
Current speed
0.0 knots
Course over ground
0.0°
Last known position
28.5107°, -16.1619°