your 'indefinite' ratings need to be capped. In the USA this is 78.1 years.
That's really more of an expectation or an average. I know several people that have passed that "cap."
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your 'indefinite' ratings need to be capped. In the USA this is 78.1 years.
That's really more of an expectation or an average. I know several people that have passed that "cap."
In that case you should probably warn them of the imminent danger of O2 toxicity