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United States flag

SAILDRONE SUPPORT 1 — Cargo · MMSI 338365894

USStopped
World map showing the last known position of SAILDRONE SUPPORT 1 at 37° 46.816' N, 122° 18.387' W
NSEW
Current PositionNo recent signal

SAILDRONE SUPPORT 1 has not broadcast an AIS position for 4 days. Its most recent report placed it in the North Pacific Ocean, at 37.7803° N, 122.3064° W, on 4 Sep 2026, 22:35 UTC. It was sailing from BALLENA ISLE to OAKLAND.

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Updated 3 days ago using terrestrial data
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Stopped
Current Navigational Status
0.1 kn
Speed
0.0°
/ 511°
Course / Heading
2 m
Static Draught
2 m
Current Draught

Voyage Tracker

ATD
17:56 UTCSep 2, 2026
United States flag
OAKLANDUSOAK
ETA
17:59 UTCSep 2, 2026
SAILDRONE SUPPORT 1

SAILDRONE SUPPORT 1

Identity

Cargo
Type
United States flagUS
Flag
N/A
IMO Number
338365894
MMSI
N/A
Call Sign

Specifications

9 m × 4 m
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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4.6 ★ · 18,000 reviews

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Dive into the fleet, port, and flag state that SAILDRONE SUPPORT 1 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 Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of BALLENA ISLE
Port traffic, arrivals and live vessel positions for BALLENA ISLE (USNGZ).
Destination Port
Port of OAKLAND
Arrivals, berth specifications, and live vessel traffic for OAKLAND (USOAK).

About SAILDRONE SUPPORT 1

Identity · Ownership · Class · Route

SAILDRONE SUPPORT 1 — Cargo

SAILDRONE SUPPORT 1 is a cargo registered under the United States of America flag.

SAILDRONE SUPPORT 1 route and voyage history

SAILDRONE SUPPORT 1 is currently on a voyage from BALLENA ISLE to OAKLAND with an estimated arrival on 2026-09-02T17:59:00Z. The live route and current course of SAILDRONE SUPPORT 1 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 SAILDRONE SUPPORT 1 can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

Frequently Asked Questions

Where is SAILDRONE SUPPORT 1 right now?+
SAILDRONE SUPPORT 1 has not broadcast an AIS position for 4 days. The most recent broadcast placed it in the North Pacific Ocean, on 4 Sep 2026, 22:35 UTC. It was sailing from BALLENA ISLE to OAKLAND. 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 SAILDRONE SUPPORT 1?+
SAILDRONE SUPPORT 1 broadcasts MMSI 338365894. 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 SAILDRONE SUPPORT 1?+
SAILDRONE SUPPORT 1 is classified as a cargo vessel registered under the US 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 US flag list at /flag/us.
How can I see the live position of SAILDRONE SUPPORT 1?+
MarineRadar shows the latest AIS broadcast from SAILDRONE SUPPORT 1 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 SAILDRONE SUPPORT 1'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 SAILDRONE SUPPORT 1?+
As a cargo, SAILDRONE SUPPORT 1 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.

SAILDRONE SUPPORT 1 — Key Facts

MMSI
338365894
Vessel type
Cargo
Flag state
US
Navigation status
Stopped
Current speed
0.1 knots
Course over ground
0.0°
Heading
511°
Last known position
37.7803°, -122.3064°
Destination
OAKLAND
ETA
2026-09-02T17:59:00Z
Departure port
BALLENA ISLE
Actual time of departure
2026-09-02T17:56:00Z
Current draught
2 m
Maximum static draught
2 m
AIS last updated
2026-09-04T22:35:59Z