unmanned transport, regarding the streamers they are a better solution to acts of God.
Now, in engineering there is an ongoing effort to make equipment idiot proof. As I was growing into the field I encountered what was then a common phrase, "No matter how good our idiot proofing; but, God always generates better idiots."
I propose that God will provide better disasters that would strip off the streamer.
(And, of course, this is no reason to give up trying.)