A cockpit voice recorder (CVR) is a flight recorder used to record the audio environment in the flight deck of an aircraft for the purpose of investigation of accidents and incidents. This is typically achieved by recording the signals of the microphones and earphones of the pilots' headsets and of an area microphone in the roof of the cockpit.

One of these, the Cockpit Voice Recorder (CVR), records radio transmissions and sounds in the cockpit, such as the pilot's voices and engine noises. The other, the Flight Data Recorder (FDR), monitors parameters such as altitude, airspeed and heading.

L3Harris' SRVIVR25™ series next-generation line of 25-hour cockpit voice and data recorders can improve operations and efficiency by providing the most data ever available for operators to analyze. Find out more.

This site contains various Cockpit Voice Recorder (CVR or Black Box) transcripts of aviation accidents and incidents. Currently hosting over 180 transcripts

L3Harris' eSRVIVR® Cockpit Voice Flight Data Recorder (CVFDR) features the latest in recorder technology, offering reduced size, lighter weight and lower power, and the functionality of a Flight Data Acquisition Unit (FDAU) qualified to the requirements …

Cockpit Voice Recorder (CVR) - a device used to record the audio environment in the flight deck for accident and incident investigation purposes. The CVR records and stores the audio signals of the microphones and earphones of the pilots’ headsets and of …

L3Harris' SRVIVR25™ series next-generation line of 25-hour cockpit voice and data recorders can improve operations and efficiency by providing the most data ever available for operators to analyze.

Cockpit Voice Recorder (CVR) The HFR5-V CVR with data link recording (DLR) system is made for commercial air transport aircraft to accommodate mandatory cockpit voice recording. It simultaneously records four channels of audio present at its inputs.

A Cockpit Voice Recorder or CVR is an aircraft recording device along with the Data Flight Recorder or FDR. The purpose of a CVR is to record audible information during a flight. With the aid of the CVR audio recordings, investigators can determine the cause of a …

2023年11月30日 · WASHINGTON – The Federal Aviation Administration (FAA) is proposing to extend the cockpit voice-recording requirement to 25 hours for all newly manufactured aircraft. The voice recorder captures all transmissions and sounds in the cockpit, including the pilots’ voices and engine noises.