LANCE (IMO 7638351) Table Bay, Cape Town
LANCE (IMO 7638351): From Polar Research to Cape Town Ships Spotting
Discover LANCE, IMO 7638351, a former polar research vessel now serving the South Atlantic, documented through Cape Town ship spotting and Maritime Observation System (MOS). |
| LANCE (IMO 7638351) Table Bay, Cape Town |
Photographer's Note: LANCE (IMO 7638351) was photographed by Vernon Chalmers in Table Bay, Cape Town. The image forms part of the Vernon Chalmers Photography Maritime Studies Project and is also published in the Shipspotting.com database.
From Arctic Research Vessel to South Atlantic Lifeline
LANCE (IMO 7638351)
On 3 October 2026, LANCE appeared on the AIS picture around Cape Town and entered the Vernon Chalmers Photography Maritime Observation System (MOS) as a new vessel observation. The identification was anchored by the vessel's IMO number: 7638351.
At first glance, LANCE is a relatively modest vessel by Cape Town standards—approximately 61 metres long and 13 metres beam. Yet the IMO number opens a remarkably substantial history. LANCE is not simply another working vessel operating around the Cape. She has spent much of her life moving between two very different maritime worlds: polar scientific research and South Atlantic island logistics.
That transformation makes LANCE an especially interesting MOS subject.
Vessel Specifications- Type: Research / Fishery Research Vessel
- IMO Number: 7638351
- MMSI: 312531000
- Call Sign: V3WS4
- Flag: Belize
- Year Built: 1978 (Sterkoder Mek. Verksted AS, Kristiansund, Norway)
- Length Overall (LOA): ~60.7 to 61 meters
- Beam (Width): 12.63 to 13 meters
- Gross Tonnage: 1,380 – 1,391 GT
- Deadweight (DWT): 881 – 975 tonnes Owner/Manager: Ocean Logistics Ltd / Ovenstone Agencies
Identification: the IMO number tells the story
The vessel currently identified as LANCE, IMO 7638351, carries MMSI 312531000 and callsign V3WS4. Current AIS databases identify her under the Belize flag, with a length of approximately 60.7–61 metres, beam of about 12.6–13 metres and gross tonnage around 1,380–1,391 tonnes. VesselFinder
There is an important MOS lesson here.
AIS classifications do not necessarily tell the complete history of a vessel. Current databases variously describe LANCE as a research vessel, research/survey vessel or fishing vessel, reflecting different aspects of her present and historical identity. VesselFinder
The IMO number, however, provides the persistent identity around which those changing descriptions can be organised.
IMO 7638351 is therefore the key to the LANCE archive.
Vernon Chalmers Ship Spotting Photography Portfolio
Born for difficult northern waters
LANCE was built in 1978 by Sterkoder Shipbuilding at Kristiansund, Norway. Her original design was not that of a conventional cargo ship. She was constructed as a fishing and sealing vessel for Arctic waters, with a hull reinforced for operations in difficult ice conditions. NERC Vocabulary Server
The vessel subsequently underwent a transformation that would define most of her career.
After being sold to the Norwegian Hydrographic Service in the early 1980s, she was rebuilt for survey and research work. A further major refit in 1991–1992 prepared her for research operations in both Arctic and Antarctic environments. She was subsequently associated with the Norwegian Polar Institute, operating as a research and expedition vessel. NERC Vocabulary Server
The Table Bay, Cape Town Lighthouse Triangle
This is a particularly interesting example of maritime adaptation: a vessel originally designed for fishing and sealing was progressively transformed into a platform for scientific observation.
The physical characteristics that made her useful in polar waters—her relatively compact dimensions, reinforced hull and substantial endurance—also helped make her suitable for expeditionary work.
Table Bay Maritime Environment Through Photography
A Norwegian Polar Institute research vessel
For much of her Norwegian career, LANCE operated from Tromsø under the Norwegian flag. Contemporary vessel records list her as a research/survey vessel of approximately 60.7 metres, 1,380 gross tonnes and 975 tonnes deadweight. MarineLink Directory
Her working environment was dramatically different from the maritime landscape in which she was photographed and observed by MOS in Cape Town.
Photographic records place LANCE in locations including Svalbard and northern Norway, where she operated in the Arctic research environment. Shipspotting records from 2006, for example, document her in Isfjorden, Svalbard, while later records place her in Tromsø. Shipspotting
Her research career also included some extraordinary expeditionary work.
In December 2019, LANCE became involved in the rescue and recovery of polar explorers Børge Ousland and Mike Horn during their Arctic crossing. After the two men encountered increasingly difficult conditions on the drifting sea ice north of Svalbard, LANCE was used to recover them and transport them away from the ice. Contemporary reports describe the operation taking place in severe Arctic conditions. Vesseltracker
That episode provides a striking historical layer to a vessel which, from the Table Bay shoreline, might otherwise appear to be simply another small working ship.
A second life in the South Atlantic
LANCE's Norwegian research career ended in the late 2010s. Her next transformation was even more geographically dramatic.
In 2021, the vessel was sold for operations between Cape Town and Tristan da Cunha. The Tristan da Cunha government's shipping history records that LANCE departed Tromsø in June 2021 for Hirtshals, Denmark, where she underwent an extensive refit before entering her new South Atlantic role. Tristan da Cunha
The refit changed the vessel from a specialised research platform into a multipurpose logistics vessel.
According to Tristan da Cunha's shipping record, the modifications included:
- increased main cargo-hold capacity;
- a larger cargo hatch;
- a refrigerated cargo hold;
- installation of a 5-tonne crane;
- passenger accommodation;
- additional cargo-handling capability.
The investment in the conversion was reported at more than US$3 million. Tristan da Cunha
The transformation is significant because it illustrates a recurring theme in maritime history: ships often acquire entirely new identities without losing their physical histories.
The LANCE seen today around Cape Town is therefore simultaneously an old Norwegian polar vessel and a much newer South Atlantic logistics platform.
The Tristan da Cunha connection
LANCE's present role is closely associated with one of the world's most isolated inhabited communities.
Tristan da Cunha, in the South Atlantic, has no airport or airstrip. Its maritime connection with Cape Town is consequently fundamental to the movement of people, supplies, cargo and mail.
The Tristan da Cunha government identifies MV/MFV LANCE as the island's principal cargo vessel. She operates between Cape Town and the settlement of Edinburgh of the Seven Seas, carrying cargo and up to 12 passengers. The voyage takes approximately seven days each way. Tristan da Cunha
This gives the vessel an unusual dual identity.
Her earlier career connected her with some of the world's most remote scientific environments in the Arctic and Antarctic.
Her present operational history connects her with one of the world's most remote inhabited islands.
In both cases, the vessel's purpose is fundamentally linked to remote environments where reliable maritime access matters.
Why Cape Town matters to the LANCE story
Cape Town is not merely another port appearing in LANCE's AIS history.
It is the operational gateway for her South Atlantic role.
AIS records show repeated Cape Town activity by LANCE during 2026, while current vessel databases identify Cape Town among her recent and frequently visited ports. myShipTracking
That makes the 3 October 2026 MOS observation particularly appropriate.
From a Table Bay perspective, LANCE becomes visible as part of the much larger maritime system extending south-westwards from Cape Town into the South Atlantic.
The vessel can therefore be read on several levels:
as a ship; as an AIS identity; as a Cape Town port visitor; as a Tristan da Cunha logistics vessel; and as a former Arctic research platform.
This is precisely the kind of layered observation that MOS is intended to capture.
The photographic problem: identifying the ship behind the silhouette
For the ship spotter, LANCE also demonstrates why a photograph alone is often insufficient.
At approximately 61 metres, she is considerably smaller than the large container ships, tankers and bulk carriers that dominate Table Bay. Depending on distance, atmospheric conditions and viewing angle, her physical characteristics can become difficult to distinguish.
AIS changes the nature of the photographic task.
The photographer first observes the vessel.
The AIS system then provides an identity candidate.
The IMO number provides a persistent reference.
Research subsequently reveals the vessel's dimensions, construction history, former roles, ownership changes and operational history.
The resulting photograph is no longer simply a picture of a ship.
It becomes a documented observation of LANCE — IMO 7638351.
LANCE and the MOS principle
LANCE is an excellent demonstration of why the Maritime Observation System extends beyond ship photography.
The MOS sequence—
OBSERVE → PHOTOGRAPH → IDENTIFY → INVESTIGATE → DOCUMENT → ARCHIVE → INTERPRET
—can be applied directly to this vessel.
OBSERVE: LANCE appears in the Cape Town maritime environment.
PHOTOGRAPH: The vessel becomes a photographic subject.
IDENTIFY: AIS and IMO 7638351 establish the vessel's identity.
INVESTIGATE: Historical sources reveal her Norwegian polar-research career.
DOCUMENT: Her current South Atlantic logistics role is recorded.
ARCHIVE: The observation becomes part of the VCP MOS vessel database.
INTERPRET: The vessel's changing role reveals a much broader maritime story about adaptation, remote environments and Cape Town's position within South Atlantic logistics.
This is the point at which shipspotting develops into maritime observation.
From the Arctic to Table Bay
Perhaps the most remarkable aspect of LANCE is not her size, age or present classification.
It is the distance between the different maritime worlds represented by her career.
Built in Norway in 1978 as an ice-capable fishing and sealing vessel, she became a Norwegian research and expedition vessel, operating in polar environments and supporting scientific work. Decades later she was refitted for an entirely different purpose and entered the Cape Town–Tristan da Cunha supply route. Tristan da Cunha
On 3 October 2026, that long history intersected with the VCP Maritime Observation System in Table Bay.
A vessel seen on an AIS screen became an identifiable ship.
The identifiable ship became a historical subject.
And the historical subject became an archived MOS observation.
That is the value of the IMO number.
7638351 does not merely identify LANCE. It opens the door to her history.
MOS Vessel Record
Vessel: LANCE
IMO: 7638351
MMSI: 312531000
Callsign: V3WS4
Current flag: Belize
Built: 1978, Norway
Length: approximately 61 m
Beam: approximately 13 m
Gross tonnage: approximately 1,380–1,391 GT
Former role: Norwegian polar research / expedition vessel
Current role: South Atlantic fishing/logistics vessel associated with the Tristan da Cunha service
VCP MOS observation: Cape Town, 3 October 2026
AIS-derived vessel particulars can vary between databases, particularly where a vessel has changed flag, ownership, operational role or AIS classification. The IMO number provides the principal identity reference.
Photographic Equipment
Cameras: Canon EOS R6 Mark III
Lenses: Canon RF 800mm f/11 IS STM
Photographic Genre: Maritime Photography / Ship Spotting
Post Processing: Adobe Lightroom Classic Version 15
Lighthouse Reference Points
Photographic Technique: Long-range documentary vessel photography from the Cape Town coastline, using a super-telephoto lens to record offshore commercial fishing vessels with maximum practical detail. This approach combines maritime photography, ship spotting and long-distance telephoto photography, allowing vessel identification, visual documentation and contextual observation from shore. Images form part of the Maritime Observation System (MOS), where photographic evidence supports the wider process of observing, identifying, investigating and documenting vessels operating in Table Bay, Cape Town.
Sources
Tristan da Cunha Government. (2021). RV Lance bought for Tristan da Cunha.
Tristan da Cunha Government. (2021). Ovenstone Agencies introduces the MFV Lance.
Tristan da Cunha Government. (2026). Tristan da Cunha regular ships.
Norwegian Polar Institute / NVS. (2016). Lance — research and expedition vessel.
VesselFinder. (2026). LANCE — IMO 7638351.
MyShipTracking. (2026). LANCE — Research/Survey Vessel, IMO 7638351.
Ship Spotting Photography as Maritime Observation
