As an engineer who has worked the contract life for 5 years and that included DRC I just want to say that we all know that what we do is a dangerous job and the conditions we work in are sometimes not the best to say the least but that is the job we chose to do.We all have lost friends doing this job and my thoughts and prayers go out to all affected by this tradgedy. I just want to say lets just do our best amongst our selves as crew to not become a stat,please guys fly safe and come home to your love ones R.I.P