Question 1

Where is DELTA DUCK right now?

Accepted Answer

DELTA DUCK was last reported in the Gulf of Mexico, on 8 Sep 2026, 02:57 UTC. It was sailing from LAKE CHARLES to LAKE CHARLES with an ETA of 14 Aug 2026, 02:41 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.

Question 2

What are the identifiers for DELTA DUCK?

Accepted Answer

DELTA DUCK broadcasts MMSI 366990360, with call sign WDH7540. 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.

Question 3

What type of ship is DELTA DUCK?

Accepted Answer

DELTA DUCK is classified as a tug vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tug fleet at /vessel-type/tug-pilot-vessel and full US flag list at /flag/us.

Question 4

How can I see the live position of DELTA DUCK?

Accepted Answer

MarineRadar shows the latest AIS broadcast from DELTA DUCK 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.

Question 5

How often is DELTA DUCK's position updated?

Accepted Answer

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.

Question 6

What class is DELTA DUCK?

Accepted Answer

As a tug, DELTA DUCK sits in the same design class as the other tugs listed in the Similar Vessels section of the vessel page, or in the full tug directory at /vessel-type/tug-pilot-vessel.

DELTA DUCK — Tug · MMSI 366990360

Voyage Tracker

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Specifications

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About DELTA DUCK

DELTA DUCK — Tug

DELTA DUCK route and voyage history

Vessel class and identifiers

Frequently Asked Questions

DELTA DUCK — Key Facts