Internal e-mail about the landing gear.
I'm sure this has been floated here before but I missed it and I suspect others might have as well.
http://www.nasa.gov/columbia/COL_landgear_email_030212.pdf
Space/Science » in reply to Columbia one lucky ship up until now
I'm sure this has been floated here before but I missed it and I suspect others might have as well.
http://www.nasa.gov/columbia/COL_landgear_email_030212.pdf