Edit post

Edit your reply below.

Post Body
Enter your post below.
<p>[quote user="oltmannd"]</p> <p> </p> <blockquote> <div><img src="/TRCCS/Themes/trc/images/icon-quote.gif" /> <strong>Sam1:</strong></div> <div>  <p> </p> <p>Comparative numbers for a month or two are relatively meaningless.  A year is a minimum period to detect trends.  </p> <div style="clear:both;"></div> <p> </p> </div> </blockquote> <p> </p> <p>It depends entirely on what you are measuring and why.  Sometimes a few weeks is enough to see the result of a change. [/quote]</p> <p>Given the context of this thread, I am sticking with my story.  Having said that, you are correct that a trend can be detected for some activities in a much shorter time frame. I was a commercial pilot with instrument, multi-engine, and all instructor (air and ground) ratings for years.  If the airspeed starts to bleed off, i.e. approaching a stall condition, one does not need a year to understand the trend and potential consequences.</p>
Tags (Optional)
Tags are keywords that get attached to your post. They are used to categorize your submission and make it easier to search for. To add tags to your post type a tag into the box below and click the "Add Tag" button.
Add Tag