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United Kingdom flag

OPTIMIST — Dive Vessel · MMSI 235097629

GB
World map showing the last known position of OPTIMIST at 51° 19.702' N, 1° 25.013' E
NSEW
Current PositionLast report

OPTIMIST was last reported in the North Sea, at 51.3284° N, 1.4169° E.

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Updated — using terrestrial data
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See where OPTIMIST 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
OPTIMIST

OPTIMIST

Identity

Dive Vessel
Type
United Kingdom flagGB
Flag
N/A
IMO Number
235097629
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
Live tracking · 50,000+ mariners

Track OPTIMIST live on MarineRadar

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

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

Flag State
All GB-flagged vessels
Browse every ship currently registered under the GB flag, with live AIS positions.
Vessel Type
Browse all Dive Vessels
See the global fleet of dive vessels tracked on MarineRadar with live AIS data.

About OPTIMIST

Identity · Ownership · Class · Route

OPTIMIST — Dive Vessel

OPTIMIST is a dive vessel registered under the United Kingdom flag.

OPTIMIST route and voyage history

The most recent AIS broadcast from OPTIMIST is shown on the live map above. The live route and current course of OPTIMIST 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 OPTIMIST can be seen in the Similar Vessels section above or in the full dive vessel fleet at /vessel-type/military-special.

Frequently Asked Questions

Where is OPTIMIST right now?+
OPTIMIST was last reported in the North Sea, within the English Channel / North Sea corridor. 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 OPTIMIST?+
OPTIMIST broadcasts MMSI 235097629. 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 OPTIMIST?+
OPTIMIST is classified as a dive vessel vessel registered under the GB flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full dive vessel fleet at /vessel-type/military-special and full GB flag list at /flag/gb.
How can I see the live position of OPTIMIST?+
MarineRadar shows the latest AIS broadcast from OPTIMIST 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 OPTIMIST'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 OPTIMIST?+
As a dive vessel, OPTIMIST sits in the same design class as the other dive vessels listed in the Similar Vessels section of the vessel page, or in the full dive vessel directory at /vessel-type/military-special.

OPTIMIST — Key Facts

MMSI
235097629
Vessel type
Dive Vessel
Flag state
GB
Current speed
0.0 knots
Course over ground
0.0°
Last known position
51.3284°, 1.4169°