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Panama flag

COSCO BOSTON — Cargo · IMO 9335173

PAUnder way using engine
World map showing the last known position of COSCO BOSTON at 29° 56.732' N, 121° 50.566' E
NSEW
Current PositionLast report

COSCO BOSTON was last reported under way in the East China Sea, at 29.9455° N, 121.8428° E, on 8 Sep 2026, 02:53 UTC. It was sailing from YANTIAN to NINGBO ANCH with an ETA of 7 Sep 2026, 21:20 UTC.

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Updated 9 hours ago using terrestrial data
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Under way using engine
Current Navigational Status
0.8 kn
Speed
202.0°
/ 289°
Course / Heading
12.1 m
Static Draught
11.5 m
Current Draught

Voyage Tracker

China flag
YANTIANCNYTN
ATD
13:52 UTCAug 29, 2026
ETA
21:20 UTCSep 7, 2026
COSCO BOSTON

COSCO BOSTON

Identity

Cargo
Type
Panama flagPA
Flag
9335173
IMO Number
372934000
MMSI
3ELF2
Call Sign

Specifications

294 m × 32 m
Length × Breadth
2007-01-01
Year Built
68,240 t
Deadweight
54,778 t
Gross Tonnage
N/A
Engine Power
HANJIN HEAVY INDUSTRIES CO. LTD. - BUSAN, SOUTH KOREA
Builder
GERMANISCHER LLOYD
Class Society
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Dive into the fleet, port, and flag state that COSCO BOSTON is part of.

Flag State
All PA-flagged vessels
Browse every ship currently registered under the PA flag, with live AIS positions.
Vessel Type
Browse all Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of YANTIAN
Port traffic, arrivals and live vessel positions for YANTIAN (CNYTN).
Destination Port
Port of NINGBO ANCH
Arrivals, berth specifications, and live vessel traffic for NINGBO ANCH (CNTXG).

About COSCO BOSTON

Identity · Ownership · Class · Route

COSCO BOSTON — Cargo

Built in 2007, with a gross tonnage of 54,778 GT, and a dead weight of 68,240 tonnes, COSCO BOSTON is a cargo registered under the Panama flag. The vessel is owned by COSCON - SHANGHAI, CHINA, built by HANJIN HEAVY INDUSTRIES CO. LTD. - BUSAN, SOUTH KOREA.

COSCO BOSTON route and voyage history

COSCO BOSTON is currently on a voyage from YANTIAN to NINGBO ANCH with an estimated arrival on 2026-09-07T21:20:00Z. The live route and current course of COSCO BOSTON 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

COSCO BOSTON is classed by GERMANISCHER LLOYD, which inspects the vessel against its safety and structural rules. Vessels in the same class as COSCO BOSTON can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 372934000
  • IMO: 9335173
  • Call sign: 3ELF2
  • Vessel type: Cargo
  • Flag state: Panama

Frequently Asked Questions

Where is COSCO BOSTON right now?+
COSCO BOSTON was last reported under way in the East China Sea, on 8 Sep 2026, 02:53 UTC. It was sailing from YANTIAN to NINGBO ANCH with an ETA of 7 Sep 2026, 21:20 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 COSCO BOSTON?+
COSCO BOSTON broadcasts MMSI 372934000 and is registered as IMO 9335173, with call sign 3ELF2. 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 COSCO BOSTON?+
COSCO BOSTON is classified as a cargo vessel registered under the PA flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full PA flag list at /flag/pa.
How can I see the live position of COSCO BOSTON?+
MarineRadar shows the latest AIS broadcast from COSCO BOSTON 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 COSCO BOSTON'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 COSCO BOSTON?+
COSCO BOSTON is classed by GERMANISCHER LLOYD, the classification society responsible for inspecting the vessel against safety, structural and operational rules. As a cargo, COSCO BOSTON sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo. COSCO BOSTON has a gross tonnage of 54,778 GT.

COSCO BOSTON — Key Facts

MMSI
372934000
IMO number
9335173
Call sign
3ELF2
Vessel type
Cargo
Flag state
PA
Navigation status
Under way using engine
Current speed
0.8 knots
Course over ground
202.0°
Heading
289°
Last known position
29.9455°, 121.8428°
Destination
NINGBO ANCH
ETA
2026-09-07T21:20:00Z
Departure port
YANTIAN
Actual time of departure
2026-08-29T13:52:00Z
Current draught
11.5 m
Maximum static draught
12.1 m
Year built
2007-01-01
Gross tonnage
54778
Dead weight
68240 t
AIS last updated
2026-09-08T02:53:00Z