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United Kingdom flag

CONTESSA CALYPSO — Sailing Vessel · MMSI 235003975

GBClass B
World map showing the last known position of CONTESSA CALYPSO at 50° 47.892' N, 1° 7.229' W
NSEW
Current PositionNo recent signal

CONTESSA CALYPSO has not broadcast an AIS position for 87 days. Its most recent report placed it in the North Sea, at 50.7982° N, 1.1205° W, on 14 Jun 2026, 00:02 UTC. It was sailing from YARMOUTH to GOSPORT.

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Updated 86 days ago using terrestrial data
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Class B
Current Navigational Status
0.0 kn
Speed
63.0°
/ 63°
Course / Heading
---
Static Draught
---
Current Draught

Voyage Tracker

ATD
11:40 UTCMay 25, 2026
United Kingdom flag
GOSPORTGBGOS
ETA
15:36 UTCMay 25, 2026
CONTESSA CALYPSO

CONTESSA CALYPSO

Identity

Sailing Vessel
Type
United Kingdom flagGB
Flag
N/A
IMO Number
235003975
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 CONTESSA CALYPSO 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 Sailing Vessels
See the global fleet of sailing vessels tracked on MarineRadar with live AIS data.
Departure Port
Port of YARMOUTH
Port traffic, arrivals and live vessel positions for YARMOUTH (GBYMO).
Destination Port
Port of GOSPORT
Arrivals, berth specifications, and live vessel traffic for GOSPORT (GBGOS).

About CONTESSA CALYPSO

Identity · Ownership · Class · Route

CONTESSA CALYPSO — Sailing Vessel

CONTESSA CALYPSO is a sailing vessel registered under the United Kingdom flag.

CONTESSA CALYPSO route and voyage history

CONTESSA CALYPSO is currently on a voyage from YARMOUTH to GOSPORT with an estimated arrival on 2026-05-25T15:36:00Z. The live route and current course of CONTESSA CALYPSO 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 CONTESSA CALYPSO can be seen in the Similar Vessels section above or in the full sailing vessel fleet at /vessel-type/yacht.

Frequently Asked Questions

Where is CONTESSA CALYPSO right now?+
CONTESSA CALYPSO has not broadcast an AIS position for 87 days. The most recent broadcast placed it in the North Sea, on 14 Jun 2026, 00:02 UTC. It was sailing from YARMOUTH to GOSPORT. 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 CONTESSA CALYPSO?+
CONTESSA CALYPSO broadcasts MMSI 235003975. 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 CONTESSA CALYPSO?+
CONTESSA CALYPSO is classified as a sailing 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 sailing vessel fleet at /vessel-type/yacht and full GB flag list at /flag/gb.
How can I see the live position of CONTESSA CALYPSO?+
MarineRadar shows the latest AIS broadcast from CONTESSA CALYPSO 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 CONTESSA CALYPSO'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 CONTESSA CALYPSO?+
As a sailing vessel, CONTESSA CALYPSO sits in the same design class as the other sailing vessels listed in the Similar Vessels section of the vessel page, or in the full sailing vessel directory at /vessel-type/yacht.

CONTESSA CALYPSO — Key Facts

MMSI
235003975
Vessel type
Sailing Vessel
Flag state
GB
Navigation status
Class B
Current speed
0.0 knots
Course over ground
63.0°
Heading
63°
Last known position
50.7982°, -1.1205°
Destination
GOSPORT
ETA
2026-05-25T15:36:00Z
Departure port
YARMOUTH
Actual time of departure
2026-05-25T11:40:00Z
AIS last updated
2026-06-14T00:02:00Z