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United States flag

MARMAC 303 JRTI — Other · IMO 1133581

USMoored
World map showing the last known position of MARMAC 303 JRTI at 28° 24.782' N, 80° 37.235' W
NSEW
Current PositionLive

MARMAC 303 JRTI is currently moored in the Gulf of Mexico, at 28.4130° N, 80.6206° W. It is sailing from CAPE CANAVERAL to CAPE CANAVERAL with an ETA of 23 Apr 2026, 15:55 UTC. AIS position received 8 Sep 2026, 16:47 UTC.

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Updated 7 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
16.0°
/ 0°
Course / Heading
0 m
Static Draught
---
Current Draught

Voyage Tracker

ATD
19:32 UTCApr 17, 2026
ETA
15:55 UTCApr 23, 2026
MARMAC 303 JRTI

MARMAC 303 JRTI

Identity

Other
Type
United States flagUS
Flag
1133581
IMO Number
368219920
MMSI
WDM5859
Call Sign

Specifications

92 m × 46 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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Dive into the fleet, port, and flag state that MARMAC 303 JRTI is part of.

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.
Departure Port
Port of CAPE CANAVERAL
Port traffic, arrivals and live vessel positions for CAPE CANAVERAL (USPCV).

About MARMAC 303 JRTI

Identity · Ownership · Class · Route

MARMAC 303 JRTI — Vessel

MARMAC 303 JRTI is a maritime vessel registered under the United States of America flag.

MARMAC 303 JRTI route and voyage history

MARMAC 303 JRTI is currently on a voyage from CAPE CANAVERAL to CAPE CANAVERAL with an estimated arrival on 2026-04-23T15:55:00Z. The live route and current course of MARMAC 303 JRTI 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 MARMAC 303 JRTI can be seen in the Similar Vessels section above.

Frequently Asked Questions

Where is MARMAC 303 JRTI right now?+
MARMAC 303 JRTI is currently moored in the Gulf of Mexico, within the US East Coast shipping lane. It is sailing from CAPE CANAVERAL to CAPE CANAVERAL with an ETA of 23 Apr 2026, 15:55 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 MARMAC 303 JRTI?+
MARMAC 303 JRTI broadcasts MMSI 368219920 and is registered as IMO 1133581, with call sign WDM5859. 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 MARMAC 303 JRTI?+
MARMAC 303 JRTI is a maritime vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full US flag list at /flag/us.
How can I see the live position of MARMAC 303 JRTI?+
MarineRadar shows the latest AIS broadcast from MARMAC 303 JRTI 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 MARMAC 303 JRTI'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 MARMAC 303 JRTI?+
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.

MARMAC 303 JRTI — Key Facts

MMSI
368219920
IMO number
1133581
Call sign
WDM5859
Vessel type
Unknown
Flag state
US
Navigation status
Moored
Current speed
0.0 knots
Course over ground
16.0°
Heading
0°
Last known position
28.4130°, -80.6206°
Destination
CAPE CANAVERAL
ETA
2026-04-23T15:55:00Z
Departure port
CAPE CANAVERAL
Actual time of departure
2026-04-17T19:32:00Z
Maximum static draught
0 m
AIS last updated
2026-09-08T16:47:00Z