Black boxes, which are actually orange so they can be found after a wreck, include flight data and voice recorders.
It's one of the most important pieces of forensic evidence following a plane crash: The so-called “black box." There are actually two of these remarkably sturdy devices: the cockpit voice recorder and ...
If a black box has been submerged in seawater ... the Australian Department of Defence said in a statement after his death. Warren designed and constructed a prototype in 1956.