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Technical Diving

Technical Diving adds another ‘string to the bow’ of the discerning diver, and opens the door to a huge array of possibilities to experience in the underwater world.

Whether its about spending more time at shallower depths, or going deep to join an exclusive club of people to witness what is considered ‘the unknown’, technical diving is a great way to broaden your diving horizons.

As a means of progressing with the dive travel market, we have put together a range of packages for a Tech Diving Trip to some of our most popular destinations. We are forever looking to provide more unique Tech Diving opportunities at some truly remarkable, and very much less travelled destinations also, so watch this space!

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SANTO, VANUATU

Aquamarine are our trusted Technical Diving operators in Santo, home of the world famous wreck of SS President Coolidge.  Aquamarine offer a range of Technical diving services including twin tank hire with stainless steel bands for manifolds or independents, Nitrox stage tank hire, Oxygen fills, Helium fills and Sorb for rebreathers.

Aquamarine also offer a range of technical Diving courses, including TDI Advanced Nitrox/ TDI Decompression Procedures through to Instructor level Technical Diving courses.

The Coolidge is a paradise for Technical wreck divers, with clear tropical water temperatures between 26C - 30C and a depth range of 20 meters to 70 meters.  Whether you are a fully trained and accomplished Technical Diver, or would like to take some of the many courses Aquamarine offer, Santo and the Coolidge is a great Technical diving destination.

pdf download the brochure (216kb)

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SOLOMON ISLANDS

Tulagi Dive is the Honiara’s most renowned and respected Technical Diving operator. With access to a number of amazing wrecks and reefs, it is a fantastic destination for both the standard recreational diver, and the Tech Diver.

Tulagi Dive has a well equipped dive shop for the Tech Diver, with pony bottles, manifold sets, twin bands, CCR scrubber media, Nitrox and Trimix (with 3 months notice) all available for you during your trip.

Some of the wrecks that await you on a Technical Diving trip are as follows:

USS Aaron Ward
You want guns, we’ve got guns. 4 x 5” Mounts, 2 x 40mm Bofors, 7 x 20mm cannons and 5 torpedoes. Sitting upright in 70m of water, the top of the bridge sits at 49m and is 348m long. The ‘Ward’ is one of the worlds premier wreck sites, visibility on average is 20-30m.

Azumasan Maru
Japanese transport, sits upright in 39-50m at bow and 80m plus at the stern, lots of colour and soft corals and good photo opportunities (check the bow looking back to the wreck from the sand). Motorbikes and sidecars in second hold.

Sussaka Maru
Japanese transport lying on its port side, the side is in 58m of water and the bottom in 85m. An excellent dive, rarely dived due its depth, for the very experienced diver.

Tama Maru
Japanese Mine sweeper, lies in 68-75m water, visibility is normally awesome at this site, 40-50m average. There are many artefacts on this wreck, lanterns in the rear hold and hemi-spherical mines mid-ships, if you tire of this then the fish life will enthral. This is a site for the very advanced diver, but the size of the site does allow it to be covered in the dive

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BIKINI ATOLL, MARSHALL ISLANDS

Bikini Atoll sits atop many a divers Wish List, and with good reason! Bikini Atoll Divers are one of the most professionally run and safety oriented dive operators in the world. Not only this, but they have an abundance of WW2 wrecks – perfect for the passionate Tech Diver.

Bikini is home to fully trained and certified divemasters who will assist you with your Tech Diving trip. The Dive Shop has a state of the art filling station, which provides Nitrox capabilities. Unfortunately, Bikini does not provide Helium for Trimix mixes. Bikini does not have any facilities for rebreathers, but are more than happy for you to take your own, as well as the necessary equipment and repair tools.

Bikini Atoll has a number of stunning World War II wrecks to dive, some of which are listed below:

USS Saratoga
A totally amazing wreck. The Saratoga, along with several other ships, sank following the Baker A-bomb test shortly after WWII. It is possible to carry out penetrations through the aircraft hanger deck area where planes are still situated, bombed up and ready to go. The bridge area is another great penetration and amongst other things it is possible to see the signaller's bugle which still hangs on a hook in the signaller's flat behind the bridge proper. Several aircraft lie on the seabed around the carrier and are accessible though deep at 50+ metres.

USS Anderson
The USS Anderson lies on her side and is largely intact, is shot lined about midships and you are guided initially towards the stern to see the heavily populated depth charge racks and the propellers. Armed with 5" guns, and several torpedo tubes, these are still easily visible today. The USS Anderson lies in 46 – 52 metres.

HIJMS Nagato
HIJMS Nagato was Admiral Yamato's flagship, and was sunk in 1946 to humiliate the Japanese. The wreck lies almost completely upside down in 40 – 52 metres, her huge guns and shattered top hamper still holding her clear of the seabed. A dark, eerie swim beneath the ship's decks past the guns reveals the weather covers still in place in the enormous barrel ends.

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SOUTH CHINA SEA

South China Sea is the current hotspot for Tech Divers, with Liveaboards the main type of trip on offer. Many of the dive sites are in the various shipping channels in South China Sea. DJL Diving are the operator of choice, running 5 day trips to the South China Sea from Singapore. Some amazing technical dives are on offer, and with the Sunday to Friday itinerary DJL runs, minimum disruption to your working schedule is achieved.

Onboard helium, oxygen, chase boat and crane and diver lift are just some highlights of the functional vessel, while the dive staff and boat crew are friendly, professional and safety conscious. Rebreathers are also welcome onboard.

There are a number of wrecks in the South China Sea, ranging from World War II wrecks, to freighters and supertanks. A description of some of the dives is below:

HMS Repulse
The HMS Repulse is an enormous 242 metre long British battlecruiser, which was sunk in 1941Attacked by Japanese bombers, she sank as a result of torpedo damage and now lies in 50 metres of water.

HMS Prince of Wales
Lying inverted on the seabed at 70 metres, the HMS Prince of Wales is an enormous British King George V Battleship, Paired with the HMS Repulse, she was the flagship in a effort known as Force Z, intended to deter the Japanese. The Prince of Wales was sunk in the same torpedo attack as the Repulse.

KXVIII Dutch Submarine
The KXVIII Dutch Navy submarine was 74 metres in length, with 1045 tonnes displacement when submerged. She had a maximum diving depth of 80 metres and was capable of 17 knots on the surface. After striking a mine in 1941, she sank and now lies upright in 40 – 50 metres of water, her coning tower still standing proud.

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MARLBOROUGH SOUNDS, NEW ZEALAND

New Zealand’s picturesque Malborough Sounds is home to an array of fantastic dive sites. Go Dive Marlborough are our operator, and they run liveaboard excursions out of the quaint South Island town, Picton.

Go Dive have a range of services available to both the novice beginner, and the experienced Tech Diver. As well as a vast array of courses, Go Dive offer both Nitrox and Trimix gas mixes for you Tech Diving Expedition. They have two charters available, catering for up to 14 divers.

Mikhael Lermontov
The signature dive of the Marlborough Sounds is the Mikhael Lermontov, a Russian Passenger Cruise Ship, which sank when it hit a rock between Cape Jackson and Jacskon head in 1986. The Lermontov now lies on her Starboard side and is fully intact. Diving on the Lermontov is a fantastic experience, with the propellers, damage, funnel, bridge and pool area all easily assessable. The wreck has now become an artificial reef and is encrusted with invertebrate life and home to schools of local fish. Visibility on the outside of the wreck can get down to 5 metres, inside the wreck it averages around 12 metres.

The Hippolas
The Hippolas sunk in 1910 after hitting Walkers Rock at the head of Queen Charlotte Sound. After being abandoned it sunk while being towed into Picton opposite Blumine Island in 67 metres of water. The Hippolas was a fully rigged thee masted wooden sailing ship. The wreck has only recently been discovered and is seldom dived. Visibility on the bottom is murky and can be as low as one metre. Dive Marlborough knows the wrecks location and supplies Trimix dives to the wreck.

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CORON, PHILIPPINES

Coron has fast became known for its excellent Wreck Diving opportunities. The wrecks of Coron Bay  offer great diving experiences for beginners, advanced Divers and Technical Divers alike. Since 1989, Discovery Divers have pioneered diving  in Coron/Busuanga as the first professional Dive Center in Town. From their humble beginnings, Discovery Divers have exerted all of their efforts to constantly improve the services for all of their guests.

Coron is the perfect play ground for diving on Nitrox.  Blending from 22% to 80%, Discovery Divers also offer a range of Tech Diving courses on offer. Some of the wrecks on offer are outlined below.

Irako
This Japanese refrigeration ship, with a length of about 200 meters, lies in Coron Bay at a maximum depth of 40m. Quite intact, this big wreck is home to big groupers, shoals of tuna and yellow fins, Lion fish & scorpion fish.

Taiei Maru
Formerly the Olympia Maru, this Japanese freighter lies on its starboard side in about 25m of water in Coron Bay. A beautiful wreck dive site where you can observe big Groupers and Sweet lips, while turtles and even sea snakes are often spotted also. Hard corals cover the port side which is only 14-18 meters below the surface. The big cargo rooms and the engine room allow an easy penetration of this wreck.

The Akitsushima
The Akitsushima is a Japanese Seaplane Tender resting near Manglet Island between Culion & Busuanga Island. She lies on her starboard side after being hit amidships, sinking immediately. An impressive piece of the wreck is the crane which was responsible for lifting the seaplanes in the water. This big metal construction is lying on a sandy bottom and attracts shoals of giant bat fish and barracudas, as well as giant groupers, tunas and yellow fins. Maximum depth is between 36 – 38m.

pdf download the brochure (240kb)

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