Extended Range

This course provides training and experience required to competently utilize air for dives up to fifty five (55) msw / one hundred and eighty (180) fsw that requires staged decompression, utilizing Nitrox mixtures or oxygen during decompression. The objective of this course is to train divers in the proper techniques, equipment requirements, and hazards of deep air diving.

Qualifications of Graduates

Upon successful completion of this course, graduates may engage in decompression diving activities without direct supervision so long as:

1. The diving activities approximate those of training.
2. The areas of activities approximate those of training.
3. Environmental conditions approximate those of training.

Upon successful completion of this course, graduates are qualified to enroll in:

1. TDI Advanced Wreck Course.
2. TDI Entry Trimix Course.
3. TDI Advanced Trimix Course.

Cost - $700.00 + Books & Cards ($50) + Certification Dives

Prerequisites -- Advanced Nitrox and Decompression Procedures
and be at least 18 years of age.