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  1. nadwidny

    Question Any suggestions for super high-altitude training?(关于超高海拔培训建议?)

    I didn't realize it was a typo and I wasn't trying to "get you". Chill.
  2. nadwidny

    Aquatek Scuba. Edmonton

    Same idiot. I'm sure the banks would be interested in what he is selling. I went to the bankruptcy auction for Aquatek and there was a lot of stuff missing that should have been there. However I did pick up 4 or 5 nice 3600psi cascade cylinders for $25 each so I left happy.
  3. nadwidny

    Question Any suggestions for super high-altitude training?(关于超高海拔培训建议?)

    300M? That's only 1000'. I'll have to remember that the next time I see or hear someone say "Well the US Navy says....".
  4. nadwidny

    Gunilda Visitation?

    I talked to people this March at Beneath the Sea who used to do charters there. They say nobody is running charters anymore.
  5. nadwidny

    Discrepancy between my computers during the dive

    Has this happened before or is this a new issue?
  6. nadwidny

    Rob Stewart and Third Dive

    No. The CO is not fine. There should be zero. None. While the values are within the crappy limits that CGA allows, the values also indicate there is a problem with the supplied air. I worked in a lab that dealt with this sort of thing and I've run thousands of samples of breathing air and other...
  7. nadwidny

    Rob Stewart and Third Dive

    No. There should be zero CO. Also the CO2 levels are higher than what I would expect to see especially in the 50% bailout. That number should be around 200-250ppm, not almost 600.
  8. nadwidny

    Corroding wrecks of World War II ships

    Canada's west coast problem- USAT Brigadier General M. G. Zalinski - Wikipedia We dove it in 2008, '10 and '12 (if my memory is correct) and I had video of oil seeping from missing rivets. The Canadian gov't did a cleanup in 2013. Whether or not it was a success, who knows? I would sure like to...
  9. nadwidny

    Instructor Professionalism

    This is a Scuba forum. If you want to talk about skydiving then find another place. C'mon mods. Do better.
  10. nadwidny

    Medical Fatality in Plura cave system in Norway

    The picture of the gear in the original news report seems to show some CCRs on the ice and a couple sets of doubles.
  11. nadwidny

    Instructor Professionalism

    I have experienced it and it's a farm animal stupid way to go about teaching civilians to tech dive. This idiot instructor should be reported and kicked out as soon as possible.
  12. nadwidny

    Instructor Professionalism

    Is this guy local to you? Doesn't matter really. Run.
  13. nadwidny

    Dive travel shows Western Canada?

    The Alberta Underwater Council puts on the Divescapes show every two years. This year's edition is in Calgary in October. www.divescapes.ca
  14. nadwidny

    "The Best." Oxygen Analyzer?

    When I worked at an air analysis lab we would use air to calibrate daily (yes, air is a recognized standard gas for calibration for O2 analyzers) for air and stuff and a certified 95% mix for doing pure O2. Just for fun on a slow day we did a run on nitrox mixtures of 50% and 80% using air as...
  15. nadwidny

    Do doubles have to both be new and from the same 'lot' ?

    I had some of the older steel HP100s that I doubled up. There were of different heights but it worked out. I have never had a problem with aluminum cylinders from the same maker.
  16. nadwidny

    Why do Used Divesoft Liberty's Lose so much value?

    I'm not tracking what used Divesofts are going for, however the above statement and the fact they want yearly servicing would put me off buying one unless it was a smoking good deal. That would be my guess.
  17. nadwidny

    Unknown Woody From “Dive Talk” DCS and Medical Journey

    If someone is on the island and needs a chamber ride they will helicopter evac to Vancouver.
  18. nadwidny

    Question Apart from the purchase price, what are the ongoing maintenance and repair costs of your CCR (excluding consumables)?

    To try and get this back on track after the troll with poor reading comprehension skills decided to weigh in- Yearly besides consumables? Not so much yearly but there are things that need to be replaced. Low pressure hoses as needed. 1st stage service on your O2 and dil 1st stages (how often is...
  19. nadwidny

    How do you load and unload your twinset of your car

    The 1970s are calling and want their doubles back.
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