Welcome to Sea Discovery

We can offer tailor-made, flexible consultancy and practical support in :

Underwater surveying / inspections and specialised works; photography and video,

 Archeology,

Marine research,

Hydrography survey,

Salvage, 

Based on over 40 years' experience.

Excalibur of Cowes is run and skippered by Valérie Fassotte and her team. Valérie is a professional deep sea diver ( from the famous French diving company COMEX) and Yacht Skipper. She is totally fluent in Norwegian, English and French.

Excalibur of Cowes is an Hatteras 58 YachtFish (18mx5m draught 1,80m) refit with the latest SIMRAD electronics equipments also with a stern deck equipped with a diver Lift, a 400Kg crane, a 300 bar Coltri HP compressor and an LP Coltri compressor, a Kirby Morgan with 55m umbilical and scuba gear, perfect for lauching an Seaeye Falcon type ROV. This deck (number 2) is dedicated for diving work, survey and research. Deck 1 for all extra research instrumentation, also a fully functioning office with Internet, Printer, Scanner and Copy machine.

Autonomy of 875 nautical miles; onboard accommodation for 8.

Harbour services. (at the "Mercator Marina", Ostend - Belgium)

Do you need to check or change an anode, a propeller, clean your intake strainers and discharge ?
Do you need to clean your hull before or in between two dry-dock ?
Do you need to recover a dropped object ?
Do you have a rope around your propeller ?

We are at your service for any type of work requiring the intervention of a diver.

Seabed survey.

Equipped with side-scan and structure scan sonar from SIMRAD, DeepVision can also be installed.

Logging in .sl2, .slg and .xtf files format for future analyses on PC by client.

Hydrography survey (logging depth for) TeamSurv.

Coastal Oceanography.

With Marine Conservation Society, Oceanswatch and Seasearch.

Archaeology.

With the CRAF (Centre de Recherches Archéologiques Fluviales), a renowned Belgian group of underwater archeologists.

Member of NAS (Nautical Archaeological Society).

Also in colaboration with the University Libre of Brussels (ULB) and the CREA.


Underwater research and surveyTailor-made to customer requirements.


© Valerie Fassotte 2014