Course Outline

There may be various causes for this feeling. You should STOP, BREATHE, THINK, and ACT.

  • Signal, if you are able, that something is wrong to your buddy, and SLOWLY begin ascent procedures.
  • Check the depth and pressure supply (submersible pressure gauge, or SPG) while ascending.
  • Ensure that you concentrate on buoyancy control during ascent.
  • When reaching the surface, concentrate on establishing positive buoyancy.
  • Signal to the surface support for assistance.
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