It has now arrived the new DSAT range of technical courses comprising off,

Tec 40, max depth 40mtr limited deco diving.
Tec 45, max depth 45mtr full decompression diving with a single stage.
Tec 50, max depth 50mtr full tec deep course as before ( also a pre requisite for trimix).

Tec Trimix 65, max depth 65mtr using trimix with a minimum of 18% Oxygen.
Tec Trimix, the full Trimix course enabling you to use any mix of Trimix.

Please contact Wayne for all info or advice about these courses, the tec 40 is a ideal course for extended diving at the likes of Scapa Flow etc.