FULMAR EXPLORER (IMO 9418860) Table Bay, Cape Town
FULMAR EXPLORER (IMO 9418860): Seismic Research Vessel Observed in Table Bay
FULMAR EXPLORER, a SeaBird seismic research vessel, photographed in Table Bay, Cape Town, on 12 November 2026. |
| FULMAR EXPLORER (IMO 9418860) Table Bay, Cape Town |
Photographer's Note: FULMAR EXPLORER (IMO 9418860) Table Bay, Cape Town 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.
Ship Spotting Photography Training Cape Town
Seismic Research Vessel Observed in Table BayFULMAR EXPLORER (IMO 9418860)
The FULMAR EXPLORER (IMO 9418860) is a specialised seismic research vessel photographed in Table Bay on 12 November 2026. Operating under the Cyprus flag and associated with SeaBird Exploration, the vessel represents a different category of maritime activity from the container ships, bulk carriers, tankers and fishing vessels that feature in the growing MOS Table Bay Vessel Register.Its distinctive red hull, white forward superstructure and extensive aft working deck make it visually recognisable. More importantly, its technical configuration reveals a vessel designed for offshore geophysical survey work, particularly the acquisition of marine seismic data.
The observation provides an opportunity to examine the relationship between a vessel's visible physical characteristics, its technical capabilities and its role within the wider maritime industry.
Vessel Specifications
- Type: Research / Survey / Seismic Vessel
- Flag: Cyprus (CY)
- Built: 2009
- Length (LOA): ~80.35 meters
- Beam / Width: 19.2 to 22 meters
- Gross Tonnage: 5,061 GT
- Deadweight (DWT): 3,000 t
- Propulsion: Diesel-electric, 4x Caterpillar engines, DP2 redundant propulsion
- Accommodation: 40 cabins, 54 berths
Vessel identity and particulars
SeaBird Exploration identifies FULMAR EXPLORER as a source vessel in its fleet. The company records that the vessel joined its fleet in 2019. Its published particulars identify SeaBird Explorations Vessels Limited as owner, Cyprus as its flag state and Limassol as its port of registry.
The vessel was built or rebuilt in 2009 and carries IMO number 9418860. Its call sign is 5BKQ5. SeaBird classifies it as an MT 6007 seismic research vessel.
The published overall length is 80.35 metres, with beam measurements of 16.4, 19.2 and 21.2 metres listed in the company's specification. Maximum draught is given as 6.20 metres. The vessel has a gross tonnage of 5,061 and a deadweight of 3,000 tonnes.
These particulars place FULMAR EXPLORER among the medium-sized specialist offshore research vessels. Its dimensions and working configuration are shaped by the equipment and operational requirements associated with seismic survey activity rather than conventional cargo transport.
Photographic observation: A specialist offshore platform
The photograph taken from the Milnerton Lighthouse reference area presents FULMAR EXPLORER in a clear broadside profile. The bow is to the left and the stern to the right.
The most prominent visual feature is the red hull, which contrasts with the white superstructure and the blue-and-white SeaBird branding along the working deck. The vessel's name is visible on the forward superstructure and again towards the stern.
The bridge and accommodation block are positioned forward. Above the bridge, the mast and antenna arrangements form a substantial navigation and communications installation. The elevated bridge provides the crew with a commanding view over the forward section and surrounding working environment.
Behind the accommodation block, the vessel transitions into an extensive open working deck. Various pieces of equipment are visible in the central section, while safety railings extend along much of the aft deck. The stern area is comparatively open and forms an important part of the vessel's overall working configuration.
This arrangement differs from that of a conventional merchant vessel. Rather than a cargo hold or container stowage area dominating the profile, FULMAR EXPLORER has a working platform designed around specialist offshore equipment.
The photograph provides a visual record of the vessel's configuration on the observation date. It does not, by itself, establish whether seismic equipment was deployed or whether a survey operation was taking place at the time.
Seismic research and data acquisition
The defining characteristic of FULMAR EXPLORER is its seismic source equipment.
SeaBird's published technical specification lists four NEA 57 compressors, eight source sub-arrays or gun strings, and Bolt 1900 LLX-T or G-Gun II airguns. It also identifies near-field hydrophones, positioning equipment and a dedicated gun-control system.
These components form part of the vessel's seismic acquisition capability.
Marine seismic surveying uses controlled acoustic pulses generated by airgun arrays. The sound waves travel through the water and penetrate geological layers beneath the seabed. Some of the energy is reflected at boundaries between different geological formations and returns towards the surface, where specialised recording equipment can capture the signals.
The resulting data can be processed and interpreted to develop information about subsurface geological structures. Such surveys are used in offshore geophysical investigation, including work associated with energy exploration.
The compressors and airgun arrays are therefore central to the vessel's specialist role. They are not ordinary deck machinery but part of an integrated system for generating and controlling seismic sources.
SeaBird's specification describes the vessel's general marine and seismic characteristics. It confirms its technical capability, but does not identify the particular survey assignment, client or operational purpose associated with its Cape Town visit.
Propulsion and dynamic positioning
FULMAR EXPLORER also has a propulsion arrangement suited to specialist offshore operations.
SeaBird lists four Caterpillar engines, each rated at 1,900 kW, within a diesel-electric configuration. The published propulsion installation includes two 2,600 kW Steerprop azimuth thrusters, an additional 880 kW azimuth thruster and an 800 kW bow thruster.
The company describes the propulsion system as fully redundant and DP2 capable.
Dynamic Positioning (DP) allows a vessel to maintain a selected position and heading through computer-controlled propulsion and thruster systems. This is particularly useful in offshore operations where maintaining a controlled position can be important.
The DP2 notation indicates a redundant arrangement designed to maintain positioning capability following certain equipment failures. It is a significant technical feature for a vessel whose specialist work may require controlled positioning in an offshore environment.
The vessel is also equipped with a 21-metre diameter helideck, with a published maximum load of 12.8 tonnes. Its accommodation arrangement comprises 40 cabins and 54 berths, alongside client offices, a conference room and other onboard facilities.
Together, these specifications illustrate how FULMAR EXPLORER combines propulsion, positioning, communications, accommodation and seismic equipment within one offshore working platform.
Maritime Observation System
Cape Town voyage and Table Bay observation
AIS-derived information available before the observation identified Cape Town as the vessel's reported destination. On 11 November 2026, Voydar recorded FULMAR EXPLORER underway in the South Atlantic at 10.4 knots, with a transmitted destination of CAPE TOWN and an estimated arrival of 12 November at 07:00 UTC.
That estimate equates to 09:00 South African Standard Time. It was a reported AIS estimate rather than independent confirmation of the vessel's actual arrival time or subsequent port activity.
The photograph establishes that FULMAR EXPLORER was observed in Table Bay on 12 November 2026. Its precise position, distance from the photographer and port status at the moment of exposure would require the corresponding camera coordinates and time-stamped AIS position.
This distinction is important within the MOS methodology. A photographic observation establishes the vessel's visible presence at a particular place and date. AIS information adds a navigational record, while company specifications provide technical context. These are complementary sources, but they do not automatically establish the same facts.
V&A Waterfront Cape Town Photography
MOS interpretation
FULMAR EXPLORER adds a specialised offshore research vessel to the range of maritime subjects documented in Table Bay.
Its significance extends beyond its identity and dimensions. The vessel demonstrates how the maritime environment supports activities that are less visible than conventional shipping. Seismic research contributes to offshore geological investigation, requiring specialised equipment, technical personnel and vessels designed around specific operational requirements.
The broadside photograph provides a useful record of the vessel's physical arrangement. The forward bridge and accommodation, central equipment installations and extensive aft working deck can be considered alongside SeaBird's published specifications to develop a more informed understanding of its design.
For the Maritime Observation System, this is an example of how observation and research complement one another. The photograph records what was present in Table Bay. Vessel identification establishes the subject, technical documentation explains its capabilities, and further investigation places it within a wider maritime context.
The FULMAR EXPLORER observation on 12 November 2026 therefore adds more than another vessel name to the Table Bay register. It introduces the specialist field of marine seismic research into the growing photographic and documentary record of Cape Town's maritime environment.
Table Bay Maritime Environment Through Photography
References
SeaBird Exploration. Fulmar Explorer: Source Vessel and Technical Specifications. Primary company source, including vessel particulars, propulsion, dynamic positioning, communications, navigation and seismic equipment.
https://www.sbexp.com/the-fleet/fulmar-explorer/Voydar. FULMAR EXPLORER: Current Position and Port Calls, IMO 9418860. AIS-derived vessel identity, reported position, navigational status, destination and estimated arrival information recorded on 11 November 2026.
https://www.voydar.com/vessel/9418860-fulmar-explorerGard. FULMAR EXPLORER, IMO 9418860. Vessel identity, flag, gross tonnage, deadweight, classification and ownership information.
https://gard.no/vessels/54468/VesselFinder. FULMAR EXPLORER, IMO 9418860. Supplementary vessel particulars and historical vessel information.
https://www.vesselfinder.com/vessels/details/9418860
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
Green Point Lighthouse
Milnerton Lighthouse
Robben Island Lighthouse
V&A Waterfront: A Table Bay Reference Point
Maritime Location: Table Bay, Cape Town, South Africa
