tecnical diving

Sky Divers

Five kilometres off-shore from Long Reef, on Sydney’s northern beaches, a handful of wrecks scuttled in 50-plus metres attract large numbers of recreational divers.  For two technical divers attempting one of the deeper wrecks, a carefully planned dive turned to… Read More ›

The Shark Island Mine

In 1975 the entry level diving course that we taught was of four weeks duration and included two evening theory sessions per week with the Saturdays and Sundays given over to practical diving instruction. A standard part of the course… Read More ›

Manual Dexterity

Hanging on my office wall is a framed copy of The Times newspaper dated Thursday, November 7th 1805, carrying the first reports of the Battle of Trafalgar fought off the Spanish coast on the 21st October of that same year;… Read More ›

Simple Splices

Every working diver worth their salt should have a sound knowledge of rigging procedures and elementary knots and splices. While the ability to tie the appropriate knot in zero visibility; quickly splice a line to a shackle; or join together… Read More ›