Charlie Victor Romeo is a 1999 play, and later a 2013 film based on the play, whose script consists of almost-verbatim transcripts from six real aviation accidents and incidents. "Charlie Victor Romeo," or CVR, derived from the aviation phonetic alphabet, is aviation jargon for cockpit voice recorder. The play is a case study in crew resource management; a PBS special described several parallels between the behavior seen in these disasters and in emergency room situations. The play opens with a flight attendant demonstrating the safety equipment and reminding the audience to fasten their seat belts and turn off cell phones. Before each scene, a display screen shows the name of the flight and reason for the disaster (e.g. "Icing" or "Multiple bird strikes"). Sound effects such as cockpit alarms, aircraft interior ambiances and mechanical sounds are included. At the end of each flight, the screen shows the number of casualties. A few of the transcripts were edited for time. At the end of the play, the cast and creators answer questions from the audience. Source: Wikipedia (en)