On 20 Jan 2005 13:47:43 -0800, wrote:

So an airplane that is designed for a utility class rating at
1600 pounds should be able to withstand about 1850 pounds if
the G is limited to the normal category limits (4.4/3.8 x 1600)

Ron, I have the greatest respect for your posts, but this is not quite
right. ...

Now we are seeing significant difference from the suggested 1850 lbs.
Even these calculations are an over-simplifcation. My point is, one
has to be careful about making engineering assessments without
reviewing the original stress report.

You are undoubtedly right...I was just shooting for a ballpark figure, and
obviously it wasn't the right approach in this situation. Thanks! This one's a
keeper....

Ron Wanttaja