On 9/12/2016 8:34 AM, Ernst wrote:
Go to the accident docket and read the MATERIALS LABORATORY FACTUAL
REPORT. My conclusion is that the pawl spring had been missing for some
time.

Ernst


I found the 7-page Factual Report, which includes the statement, "A detailed
examination report for the glider release mechanism is contained in the
Materials Laboratory factual report located in the public docket."

I've been unable to find the "Materials Laboratory factual report." Pointer
help will be Seriously Appreciated!

Meanwhile, I'm still finding it hard to believe the accident aircraft was
successfully operated for ~26 hours without the release spring, though I can
believe the (light-in-tension) spring *might* leave very little in the way of
witness marks on the I.D. of the pawl's through hole.

Thanks very much.

Bob W.