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Thread: Dir?

 


  1. #11
    Scuba Instructor


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    Drewski's Avatar
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    Aug 2005
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    Virginia Beach, USA
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    Hey, with an SMB that long, and if you're diving more than 50% He, you might just get a surprise...

    I seem to remember reading somewhere that OMS made some that long on the theory that if horizontal on the open sea, but partially inflated to keep it floating, they would be easier to spot by search aircraft. That, of course, assumes, the boat already gave up. Ouch.
    Drewski
    Advanced and Technical Instruction for Ocean Wreck Diving. IANTD and NAUI Educator. Advanced Open Water through Full Trimix. Click here for my video channel and here for my FB page...

  2. #12
    DIR Group Leader


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    lamont's Avatar
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    Oct 2003
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    Seattle, WA
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    Quote Originally Posted by Drewski View Post
    Hey, with an SMB that long, and if you're diving more than 50% He, you might just get a surprise...

    I seem to remember reading somewhere that OMS made some that long on the theory that if horizontal on the open sea, but partially inflated to keep it floating, they would be easier to spot by search aircraft. That, of course, assumes, the boat already gave up. Ouch.
    Then you probably need one of these instead: RescueStreamer :: High Visibility Rescue Signal
    Lamont Granquist
    Rock Bottom

    MOF DIR CCR
    kiva.org

    "Water is patient. Water just waits. It wears down the cliff tops, the mountains, the whole of the world. Water always wins."

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