CAR SEC 2 - PART V ISSUE III, Rev.1 FDR

 SUBJECT: FLIGHT DATA RECORDERS, COMBINATION RECORDERS, DATALINK                                    RECORDERS, AIRBORNE IMAGE RECORDERS, AIRBORNE IMAGE                                        RECORDING SYSTEM AND AIRCRAFT DATA RECORDING SYSTEM


3. FLIGHT RECORDER COMPOSITION: 

 3.1 Crash protected flight recorders comprise one or more of the following Systems: a flight data recorder (FDR), a cockpit voice recorder (CVR), an airborne image recorder (AIR), a data link recorder (DLR). Image and data link information may be recorded on either the CVR or the FDR. When image or data link information is required to be recorded on a crashprotected flight recorder, it is permissible to record it on either the CVR or the FDR. 

3.2 Light weight flight recorders comprise one or more of the following: An aircraft data recording system (ADRS), a cockpit audio recording system (CARS), an airborne image recording system (AIRS), a data link recording system (DLRS). 

 When image or data link information is required to be recorded on a lightweight flight recorder, it is permissible to record it on either the CARS or the ADRS.

6. DATA LINK RECORDERS 

 6.1 Applicability 

 6.1.1 All aeroplanes and helicopters for which the individual certificate of airworthiness are first issued on or after 1 January 2016, which use any of the data link communications applications referred to in para 6.4.2 and are required to carry a CVR, shall record the data link communications messages on a crash protected flight recorder. 

6.1.2 All aeroplanes and helicopter for which the individual certificate of airworthiness was first issued before 1 January 2016, that are required to carry a CVR and are modified on or after 1 January 2016 to use any of the data link communications applications referred to in para 6.4.2 and shall record the data link communication messages on a crash protected flight recorder unless theinstalled data link communications equipment is compliant with a type certificate issued or aircraft modification first approved prior to 1 January 2016. Note 1 - A Class B AIR (Airborne Image Recorder) could be a means for recording data link communications applications messages to and from the aeroplanes/helicopters where it is not practical or is prohibitively expensive to record those data link communications applications messages on FDR or CVR. Note 2.— The “aircraft modifications” refer to modifications to install the data link communications equipment on the aircraft (e.g. structural, wiring). 

 6.1.3 All aeroplanes and helicopters for which the individual certificate of airworthiness was first issued before 1 January 2016, that are required to carry a CVR and are modified on or after 1 January 2016 to use any of the data link communications applications referred to in para 6.4.2 should record the data link communications messages on a crash-protected flight recorder.

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