CVR probe identifies non-flightcrew members in cockpit

摘要

Russia's Interstate Aviation Committee (MAK) says it has completed its interpretation of the crew members' conversation, and clearly identified their voices.rn"The work was complicated by high levels of noise, including that due to the open cockpit door," it says, adding that the investigators had to use special analysis techniques to filter out the extraneous sound. But it points out: "It was discovered that, in the cockpit, were people who were not members of the crew."