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United States flag

PERSERVERANCE · MMSI 368298140

USUndefined
World map showing the last known position of PERSERVERANCE at 41° 53.271' N, 87° 36.655' W
NSEW
Current PositionNo recent signal

PERSERVERANCE has not broadcast an AIS position for 5 days. Its most recent report placed it in the North Pacific Ocean, at 41.8878° N, 87.6109° W, on 3 Sep 2026, 13:05 UTC. It was sailing from CHICAGO to CHICAGO.

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Updated 5 days ago using terrestrial data
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Undefined
Current Navigational Status
0.0 kn
Speed
86.0°
/ 88°
Course / Heading
0 m
Static Draught
---
Current Draught

Voyage Tracker

United States flag
CHICAGOUSCHI
ATD
13:50 UTCSep 2, 2026
United States flag
CHICAGOUSCHI
ETA
17:09 UTCSep 2, 2026
PERSERVERANCE

PERSERVERANCE

Identity

Unspecified
Type
United States flagUS
Flag
N/A
IMO Number
368298140
MMSI
WDN6336
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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Dive into the fleet, port, and flag state that PERSERVERANCE 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 CHICAGO
Port traffic, arrivals and live vessel positions for CHICAGO (USCHI).

About PERSERVERANCE

Identity · Ownership · Class · Route

PERSERVERANCE — Vessel

PERSERVERANCE is a maritime vessel registered under the United States of America flag.

PERSERVERANCE route and voyage history

PERSERVERANCE is currently on a voyage from CHICAGO to CHICAGO with an estimated arrival on 2026-09-02T17:09:00Z. The live route and current course of PERSERVERANCE 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 PERSERVERANCE can be seen in the Similar Vessels section above.

Frequently Asked Questions

Where is PERSERVERANCE right now?+
PERSERVERANCE has not broadcast an AIS position for 5 days. The most recent broadcast placed it in the North Pacific Ocean, on 3 Sep 2026, 13:05 UTC. It was sailing from CHICAGO to CHICAGO. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for PERSERVERANCE?+
PERSERVERANCE broadcasts MMSI 368298140, with call sign WDN6336. 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 PERSERVERANCE?+
PERSERVERANCE 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 PERSERVERANCE?+
MarineRadar shows the latest AIS broadcast from PERSERVERANCE 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 PERSERVERANCE'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 PERSERVERANCE?+
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.

PERSERVERANCE — Key Facts

MMSI
368298140
Call sign
WDN6336
Vessel type
Unknown
Flag state
US
Navigation status
Undefined
Current speed
0.0 knots
Course over ground
86.0°
Heading
88°
Last known position
41.8878°, -87.6109°
Destination
CHICAGO
ETA
2026-09-02T17:09:00Z
Departure port
CHICAGO
Actual time of departure
2026-09-02T13:50:00Z
Maximum static draught
0 m
AIS last updated
2026-09-03T13:05:00Z