The main aim of the course is to instruct you in the ways of Extended Range Diving. That being deeper diving, longer diving or a combination of the two together.

It trains you in twinset management, stage cylinder management, decompression skills and accelorated decompression skills too.

These are the sort of skills that will be required at the forthcoming club trip to Bikini Atoll and will be usefull on some club trips to come before that.

The course will be run at the National Dive Centre at Chepstow on 6th and 7th September and followed by an assesment dive on 4th October in Plymouth.

Pre-requisites are BSAC Advanced Nitrox course completion and having access to a twinset for the duration of the course.