Our Rebreather, Decompression,Technical Nitrox, Cave and Trimix courses give you additional tools to go where few have gone before.
  • Programs include knowledge, understanding and skill evolutions needed to improve response to various conditions and stimuli encountered on dives.
  • Required decompression, cave and technical diving may increase risk in some areas and reduce risk in others.  However, with proper training we can
    make informed decisions, plan appropriately and MINIMIZE that risk.
Each course title is hyper-linked to a page with additional information.
    Prerequisite(s):  CCR course: Advanced Nitrox  (may be taken in conjunction with CCR course)
    Training limit: 130 ft   Maximum Depth after training: 130
  • Training limit of 150 ft.  Maximum depth after training 150
  • Prerequisite: Advanced OW and reasonable dive experience.
  • recommended: Advanced Nitrox: may be taken in conjunction with
  • Double cylinders w/ dual outlet manifold required.
  • Training limit: 170 ft   Maximum depth after training 180
  • prerequisite: Advanced Nitrox and/or Deco Techniques
  • prerequisite to Normoxic Trimix
  • Training limit:  200 feet
  • prerequisite: Technical Nitrox
  • prerequisite to Full Trimix      CCR Normoxic not required for CCR divers whom have completed OC full trimix, they may progress to CCR Trimix
    Trimix    OC or CCR                                              What is Trimix?
  • Training limit: 300 ft.   Maximum depth after training 330 ft
  • prerequisite: Normoxic Trimix / CCR Trimix      CCR divers that are OC full trimix may cross over to ccr trimix at this level  
  • Training to 400 fw utilizing helium mixes to expedition depths
  •  wreck penetration
  • multiple stage bottles and gases
  • depths of 170 ft   Max depth after training 180
  • prerequisite: Cavern, and AOW
  • prerequisite to Full Cave
  • prerequisite: intro to cave.
  • 4 days minimum beyond intro. 6 days when completed with Intro to cave.
  • prerequisite to Advanced Cave
  • Stage diving: using multiple stage bottles to complete lengthier and more complex dives
  • prerequisite: CCR certification and completed 25 dives and 35 hours of ccr dive time following basic ccr certification.
Jeff Johnson
IANTD, PSA and TDI
Technical Instructor
Annapolis, Md.
Annapolis, Maryland, scuba training, scuba, scuba diving, technical scuba dving, technical diving, technical dive training, rebreather diving, trimix diving, cave diving, nitrox, trimix, rebreather, dive rite, Optima, inspiration, ccr, scuba, scuba diving, technical diving, rebreather diving, trimix diving, cave diving,
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        443 994 9181
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