Thailand – Australia – United Kingdom

Technical divers discover shipwreck off coast of Thailand

Tec divers locate and dive on a shipwreck that has been missing for over one year.

Koh Tao, Thailand – In April of 2009 a wooden overnight ferry that would transport passengers and goods from Koh Tao Island to Chumphon City sank in rough waves and strong wind. The boat sank slowly allowing all the occupants to be rescued.

In May of 2009 a group of individuals contacted big blue tech to conduct a search for the wreck in an attempt to identify it as a potential artificial reef which was completed after warm-up training. However, due to technological limitations the wreck wasn’t found at the position reported.

In Christmas of 2009 it was reported that fishermen were catching their drag nets on something big under the water. The position was logged with their GPS as an area to avoid in the future and this information was passed down to the technical divers who have been looking for information in that area.

Today staff from Big Blue Tech set out on the sea early in the morning armed with GPS and a type of sonar that shows the topography of the sea bed to find the lost nightboat. The staff members included Helen Artal. Duncan Tyler, Thomas Hallstrom, Yvonne Fries and James Thornton-Allan worked as a team relaying information from the sonar to the GPS to the captain as we got closer.

Unfortunately the information we received was not accurate again and the GPS mark was showing nothing. After 30 minutes of searching the sonar bleeped showing the depth which was a constant 40m raise up to 27m about 1 kilometer away from all reports of the sinking. This was clearly what we were looking for, after a few more sweeps the shot line was thrown in and James set off to make the confirmation.

As James descended the divers waited on the surface waiting for the signal that there was a wreck below and that the rest of the team should descend. The signal would be a bright orange air bag  that would float on the surface after filled with a small amount of air from below. After what seemed like an eternity the bag broke the surface along with cheers and applause.

The wreck is sitting perfectly upright in the silt, the stern is completely covered in fishing nets which appears to have ripped of the top roof exposing one floor. The length and width hasn’t been measured yet but it’s estimated at 30m long in length with plenty of room for penetration.

Without knowing the actual name of this boat we have named this large blue nightboat simply the “Big Blue Wreck”. More information needs to be gathered and a survey to be conducted before the wreck will be opened up to Big Blue Tech customers.


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