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MACKINAW — Military Ops · IMO 9271054

USMoored
World map showing the last known position of MACKINAW at 45° 39.174' N, 84° 28.022' W
NSEW
Current PositionLive

MACKINAW is currently moored in the North Pacific Ocean, at 45.6529° N, 84.4670° W. It is sailing from CHEBOYGAN to CHEBOYGAN with an ETA of 5 Aug 2026, 17:38 UTC. AIS position received 8 Sep 2026, 20:16 UTC.

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Updated 17 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
308.0°
/ 211°
Course / Heading
5 m
Static Draught
16 m
Current Draught

Voyage Tracker

ATD
20:31 UTCJul 24, 2026
ETA
17:38 UTCAug 5, 2026
MACKINAW

MACKINAW

Identity

Military Ops
Type
United States flagUS
Flag
9271054
IMO Number
369992000
MMSI
NBGB
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 MACKINAW is part of.

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.
Vessel Type
Browse all Military Ops
See the global fleet of military ops tracked on MarineRadar with live AIS data.
Departure Port
Port of CHEBOYGAN
Port traffic, arrivals and live vessel positions for CHEBOYGAN (USCHG).

About MACKINAW

Identity · Ownership · Class · Route

MACKINAW — Military Ops

MACKINAW is a military ops registered under the United States of America flag.

MACKINAW route and voyage history

MACKINAW is currently on a voyage from CHEBOYGAN to CHEBOYGAN with an estimated arrival on 2026-08-05T17:38:00Z. The live route and current course of MACKINAW 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 MACKINAW can be seen in the Similar Vessels section above or in the full military ops fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is MACKINAW right now?+
MACKINAW is currently moored in the North Pacific Ocean. It is sailing from CHEBOYGAN to CHEBOYGAN with an ETA of 5 Aug 2026, 17:38 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 MACKINAW?+
MACKINAW broadcasts MMSI 369992000 and is registered as IMO 9271054, with call sign NBGB. 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 MACKINAW?+
MACKINAW is classified as a military ops vessel registered under the US flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full military ops fleet at /vessel-type/military-special and full US flag list at /flag/us.
How can I see the live position of MACKINAW?+
MarineRadar shows the latest AIS broadcast from MACKINAW 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 MACKINAW'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 MACKINAW?+
As a military ops, MACKINAW sits in the same design class as the other military opss listed in the Similar Vessels section of the vessel page, or in the full military ops directory at /vessel-type/military-special.

MACKINAW — Key Facts

MMSI
369992000
IMO number
9271054
Call sign
NBGB
Vessel type
Military Ops
Flag state
US
Navigation status
Moored
Current speed
0.0 knots
Course over ground
308.0°
Heading
211°
Last known position
45.6529°, -84.4670°
Destination
CHEBOYGAN
ETA
2026-08-05T17:38:00Z
Departure port
CHEBOYGAN
Actual time of departure
2026-07-24T20:31:00Z
Current draught
16 m
Maximum static draught
5 m
AIS last updated
2026-09-08T20:16:00Z