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Commercial

If it's on, in, or under the water, we have the experience and the equipment for the job.

Services

Coastal Marine Investigations

  • Search and survey of UXO sites

  • Search and Survey of Lost Aircraft, Commercial Fishing and Recreational Vessels

  • Marine Archaeology Support Services

  • Underwater Fisheries Habitat Surveys

  • Underwater Environmental Site Surveys

  • ROV (Remote Operated Vehicle), Side Scan Sonar and Marine Magnetometer Operators / Personnel and Operator Training 

  • We employ Retired Military and RCMP members as our Equipment Operators, Technicians and Instructors

Terry Dwyer, owner of UnderSea Marine Services.

Equipment

300 Meter / 1000 Ft depth capability

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with EdgeTech SSS Integration Cable

Product Details

Zodiac 590 FRC (Fast Rescue Craft) 

with 90 HP Yamaha and electronics

1500 Meters / 4500 Feet of side scan cable

Product Details

Clients / Projects
 

IT Telecom

Managed the successful survey, identification, and recording of Teleglobe communications cable breakage at 1,000 ft. depth in the Cabot Strait off the south coast of Newfoundland.

RCMP

Searched for and located a lost private plane off Sydney, Nova Scotia.

 

On August 6, 2010, an eight-seat Cessna 414 disappeared while attempting to touch down in heavy rain and thick fog at Sydney Airport. The RCMP contracted Terry’s company, Wreck Hunter Inc., to search for and locate the lost airplane. Operating from the RCMP Coastal Patrol Vessel Preventer, Wreck Hunter deployed their side scan sonar system and searched a five kilometre square area before locating the Cessna 414 airplane in 55 metres of water, 11 kilometres off Glace Bay, Nova Scotia. Despite strong currents of 2 knots, underwater video survey and recovery operations were successfully completed using their ROV system. 

 

In 2015, Terry was contracted to provide side scan sonar operator training to members of the Nova Scotia RCMP Underwater Recovery Team in Halifax.

RCMP Members adjusting the sonar search / survey lines
RCMP Underwater Recovery Team Members learning to set up the towfish.

Let's Look Beyond the Surface

Contact us today to chat about how we can assist.

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