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Curaçao flag

SIERRA — Tanker · IMO 1049675

CWUnder way using engine
World map showing the last known position of SIERRA at 24° 43.332' N, 59° 26.824' E
NSEW
Current PositionLive

SIERRA is currently under way in the Arabian Sea, at 24.7222° N, 59.4471° E, making 4.5 knots on a course of 90°. It is sailing from SOHAR ANCH to KARACHI with an ETA of 11 Sep 2026, 10:00 UTC. AIS position received 8 Sep 2026, 12:33 UTC.

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Updated 15 minutes ago using terrestrial data
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Under way using engine
Current Navigational Status
4.5 kn
Speed
90.0°
/ 511°
Course / Heading
---
Static Draught
5.6 m
Current Draught

Voyage Tracker

ATD
05:51 UTCSep 6, 2026
Pakistan flag
KARACHIPKKHI
ETA
10:00 UTCSep 11, 2026
SIERRA

SIERRA

Identity

Tanker
Type
Curaçao flagCW
Flag
1049675
IMO Number
306011000
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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Dive into the fleet, port, and flag state that SIERRA is part of.

Flag State
All CW-flagged vessels
Browse every ship currently registered under the CW flag, with live AIS positions.
Vessel Type
Browse all Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of SOHAR ANCH
Port traffic, arrivals and live vessel positions for SOHAR ANCH (PKKHI).

About SIERRA

Identity · Ownership · Class · Route

SIERRA — Tanker

SIERRA is a tanker registered under the Curaçao flag.

SIERRA route and voyage history

SIERRA is currently on a voyage from SOHAR ANCH to KARACHI with an estimated arrival on 2026-09-11T10:00:00Z. The live route and current course of SIERRA 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 SIERRA can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.

Frequently Asked Questions

Where is SIERRA right now?+
SIERRA is currently under way in the Arabian Sea. It is sailing from SOHAR ANCH to KARACHI with an ETA of 11 Sep 2026, 10:00 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 SIERRA?+
SIERRA broadcasts MMSI 306011000 and is registered as IMO 1049675. 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 SIERRA?+
SIERRA is classified as a tanker vessel registered under the CW flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full tanker fleet at /vessel-type/tanker and full CW flag list at /flag/cw.
How can I see the live position of SIERRA?+
MarineRadar shows the latest AIS broadcast from SIERRA 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 SIERRA'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 SIERRA?+
As a tanker, SIERRA sits in the same design class as the other tankers listed in the Similar Vessels section of the vessel page, or in the full tanker directory at /vessel-type/tanker.

SIERRA — Key Facts

MMSI
306011000
IMO number
1049675
Vessel type
Tanker
Flag state
CW
Navigation status
Under way using engine
Current speed
4.5 knots
Course over ground
90.0°
Heading
511°
Last known position
24.7222°, 59.4471°
Destination
KARACHI
ETA
2026-09-11T10:00:00Z
Departure port
SOHAR ANCH
Actual time of departure
2026-09-06T05:51:00Z
Current draught
5.6 m
AIS last updated
2026-09-08T12:33:00Z