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United States flag

SAPPHIRE · MMSI 368342930

US
World map showing the last known position of SAPPHIRE at 38° 58.698' N, 76° 19.882' W
NSEW
Current PositionLast report

SAPPHIRE was last reported in the North Atlantic Ocean, at 38.9783° N, 76.3314° W.

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

See where SAPPHIRE is now

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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
SAPPHIRE

SAPPHIRE

Identity

N/A
Type
United States flagUS
Flag
N/A
IMO Number
368342930
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
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Track SAPPHIRE live on MarineRadar

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

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

Flag State
All US-flagged vessels
Browse every ship currently registered under the US flag, with live AIS positions.

About SAPPHIRE

Identity · Ownership · Class · Route

SAPPHIRE — Vessel

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

SAPPHIRE route and voyage history

The most recent AIS broadcast from SAPPHIRE is shown on the live map above. The live route and current course of SAPPHIRE 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 SAPPHIRE can be seen in the Similar Vessels section above.

Frequently Asked Questions

Where is SAPPHIRE right now?+
SAPPHIRE was last reported in the North Atlantic Ocean, within the US East Coast shipping lane. 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 SAPPHIRE?+
SAPPHIRE broadcasts MMSI 368342930. 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 SAPPHIRE?+
SAPPHIRE 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 SAPPHIRE?+
MarineRadar shows the latest AIS broadcast from SAPPHIRE 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 SAPPHIRE'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 SAPPHIRE?+
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.

SAPPHIRE — Key Facts

MMSI
368342930
Vessel type
Unknown
Flag state
US
Current speed
0.0 knots
Course over ground
0.0°
Last known position
38.9783°, -76.3314°