GM1 CAT.IDE.A.190 Flight data recorder

• ED Decision 2014/015/R found in: Air Operations (965/2012) Part-ARO Part-ORO Part-CAT Part-SPA Part-NCC Part-NCO Part-SPO (Sep 2023)

GM1 CAT.IDE.A.190 Flight data recorder ED Decision 2014/015/R GENERAL (a) The alleviation of [AMC2 CAT.IDE.A.190(d)](#_DxCrossRefBm318086609) affects a small number of aeroplanes first issued with an individual CofA on or after 1 April 1998 that were either constructed prior to this date or to a specification in force just prior to this date. These aeroplanes may not comply fully with [AMC2 CAT.IDE.A.190(b)](#_DxCrossRefBm318086609), but are able to comply with [AMC4 CAT.IDE.A.190](#_DxCrossRefBm318086611). In addition, this alleviation applies only if compliance with [AMC2 CAT.IDE.A.190(b)](#_DxCrossRefBm318086609) would imply significant modifications to the aeroplane with a severe re-certification effort. (b) Flight data recorder systems installed on board aeroplanes first issued with an individual CofA up to and including 31 March 1998, and for which the recorded parameters do not comply with the performance specifications of Table 1 of [AMC5 CAT.IDE.A.190](#_DxCrossRefBm318086614) (i.e. range, sampling intervals, accuracy limits and recommended resolution readout) may be acceptable to the Agency. (c) The alleviations of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm318086611) and (c), and [AMC6 CAT.IDE.A.190(b)](#_DxCrossRefBm318086616), are acceptable only if adding the recording of missing parameters to the existing flight data recorder system would require a major upgrade of the system itself. Account is taken of the following: (1) The extent of the modification required; (2) The downtime period; and (3) Equipment software development. (d) For the purpose of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm318086611) and (c), and [AMC6 CAT.IDE.A.190(a)](#_DxCrossRefBm318086616) and (b), ‘capacity available’ refers to the space on both the flight data acquisition unit and the flight data recorder not allocated for recording the required parameters, or the parameters recorded for the purpose of the Flight Data Monitoring programme, as determined by the Agency. (e) For the purpose of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm318086611) and (c), and [AMC6 CAT.IDE.A.190(a)](#_DxCrossRefBm318086616) and (b), a sensor is considered ‘readily available’ when it is already available or can be easily incorporated. (f) For aeroplanes first issued with an individual CofA up to and including 31 March 1998, the recording of the following additional parameters may be considered: (1) Remaining parameters in Table 2 of [AMC4 CAT.IDE.A.190](#_DxCrossRefBm318086611) or Table 2 of [AMC6 CAT.IDE.A.190](#_DxCrossRefBm318086616) as applicable; (2) Any dedicated parameter relating to novel or unique design or operational characteristics of the aeroplane; (3) operational information from electronic display systems, such as EFIS, ECAM or EICAS, with the following order of priority: (i) parameters selected by the flight crew relating to the desired flight path, e.g. barometric pressure setting, selected altitude, selected airspeed, decision height, and autoflight system engagement and mode indications if not recorded from another source; (ii) display system selection/status, e.g. SECTOR, PLAN, ROSE, NAV, WXR, COMPOSITE, COPY, etc.; (iii) warning and alerts; (iv) the identity of displayed pages from emergency procedures and checklists. (4) retardation information including brake application for use in the investigation of landing overruns or rejected take offs; and (5) additional engine parameters (EPR, N1, EGT, fuel flow, etc.). GM1 CAT.IDE.A.190 Flight data recorder ED Decision 2014/015/R GENERAL (a) The alleviation of [AMC2 CAT.IDE.A.190(d)](#_DxCrossRefBm927678989) affects a small number of aeroplanes first issued with an individual CofA on or after 1 April 1998 that were either constructed prior to this date or to a specification in force just prior to this date. These aeroplanes may not comply fully with [AMC2 CAT.IDE.A.190(b)](#_DxCrossRefBm927678989), but are able to comply with [AMC4 CAT.IDE.A.190](#_DxCrossRefBm927678991). In addition, this alleviation applies only if compliance with [AMC2 CAT.IDE.A.190(b)](#_DxCrossRefBm927678989) would imply significant modifications to the aeroplane with a severe re-certification effort. (b) Flight data recorder systems installed on board aeroplanes first issued with an individual CofA up to and including 31 March 1998, and for which the recorded parameters do not comply with the performance specifications of Table 1 of [AMC5 CAT.IDE.A.190](#_DxCrossRefBm927678994) (i.e. range, sampling intervals, accuracy limits and recommended resolution readout) may be acceptable to the Agency. (c) The alleviations of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm927678991) and (c), and [AMC6 CAT.IDE.A.190(b)](#_DxCrossRefBm927678996), are acceptable only if adding the recording of missing parameters to the existing flight data recorder system would require a major upgrade of the system itself. Account is taken of the following: (1) The extent of the modification required; (2) The downtime period; and (3) Equipment software development. (d) For the purpose of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm927678991) and (c), and [AMC6 CAT.IDE.A.190(a)](#_DxCrossRefBm927678996) and (b), ‘capacity available’ refers to the space on both the flight data acquisition unit and the flight data recorder not allocated for recording the required parameters, or the parameters recorded for the purpose of the Flight Data Monitoring programme, as determined by the Agency. (e) For the purpose of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm927678991) and (c), and [AMC6 CAT.IDE.A.190(a)](#_DxCrossRefBm927678996) and (b), a sensor is considered ‘readily available’ when it is already available or can be easily incorporated. (f) For aeroplanes first issued with an individual CofA up to and including 31 March 1998, the recording of the following additional parameters may be considered: (1) Remaining parameters in Table 2 of [AMC4 CAT.IDE.A.190](#_DxCrossRefBm927678991) or Table 2 of [AMC6 CAT.IDE.A.190](#_DxCrossRefBm927678996) as applicable; (2) Any dedicated parameter relating to novel or unique design or operational characteristics of the aeroplane; (3) operational information from electronic display systems, such as EFIS, ECAM or EICAS, with the following order of priority: (i) parameters selected by the flight crew relating to the desired flight path, e.g. barometric pressure setting, selected altitude, selected airspeed, decision height, and autoflight system engagement and mode indications if not recorded from another source; (ii) display system selection/status, e.g. SECTOR, PLAN, ROSE, NAV, WXR, COMPOSITE, COPY, etc.; (iii) warning and alerts; (iv) the identity of displayed pages from emergency procedures and checklists. (4) retardation information including brake application for use in the investigation of landing overruns or rejected take offs; and (5) additional engine parameters (EPR, N1, EGT, fuel flow, etc.). ##### GM1 CAT.IDE.A.190 Flight data recorder *ED Decision 2014/015/R* **GENERAL** (a) The alleviation of [AMC2 CAT.IDE.A.190(d)](#_DxCrossRefBm523088550) affects a small number of aeroplanes first issued with an individual CofA on or after 1 April 1998 that were either constructed prior to this date or to a specification in force just prior to this date. These aeroplanes may not comply fully with [AMC2 CAT.IDE.A.190(b)](#_DxCrossRefBm523088550), but are able to comply with [AMC4 CAT.IDE.A.190](#_DxCrossRefBm523088552). In addition, this alleviation applies only if compliance with [AMC2 CAT.IDE.A.190(b)](#_DxCrossRefBm523088550) would imply significant modifications to the aeroplane with a severe re-certification effort. (b) Flight data recorder systems installed on board aeroplanes first issued with an individual CofA up to and including 31 March 1998, and for which the recorded parameters do not comply with the performance specifications of Table 1 of [AMC5 CAT.IDE.A.190](#_DxCrossRefBm523088555) (i.e. range, sampling intervals, accuracy limits and recommended resolution readout) may be acceptable to the Agency. (c) The alleviations of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm523088552) and (c), and [AMC6 CAT.IDE.A.190(b)](#_DxCrossRefBm523088557), are acceptable only if adding the recording of missing parameters to the existing flight data recorder system would require a major upgrade of the system itself. Account is taken of the following: (1) The extent of the modification required; (2) The downtime period; and (3) Equipment software development. (d) For the purpose of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm523088552) and (c), and [AMC6 CAT.IDE.A.190(a)](#_DxCrossRefBm523088557) and (b), ‘capacity available’ refers to the space on both the flight data acquisition unit and the flight data recorder not allocated for recording the required parameters, or the parameters recorded for the purpose of the Flight Data Monitoring programme, as determined by the Agency. (e) For the purpose of [AMC4 CAT.IDE.A.190(b)](#_DxCrossRefBm523088552) and (c), and [AMC6 CAT.IDE.A.190(a)](#_DxCrossRefBm523088557) and (b), a sensor is considered ‘readily available’ when it is already available or can be easily incorporated. (f) For aeroplanes first issued with an individual CofA up to and including 31 March 1998, the recording of the following additional parameters may be considered: (1) Remaining parameters in Table 2 of [AMC4 CAT.IDE.A.190](#_DxCrossRefBm523088552) or Table 2 of [AMC6 CAT.IDE.A.190](#_DxCrossRefBm523088557) as applicable; (2) Any dedicated parameter relating to novel or unique design or operational characteristics of the aeroplane; (3) operational information from electronic display systems, such as EFIS, ECAM or EICAS, with the following order of priority: (i) parameters selected by the flight crew relating to the desired flight path, e.g. barometric pressure setting, selected altitude, selected airspeed, decision height, and autoflight system engagement and mode indications if not recorded from another source; (ii) display system selection/status, e.g. SECTOR, PLAN, ROSE, NAV, WXR, COMPOSITE, COPY, etc.; (iii) warning and alerts; (iv) the identity of displayed pages from emergency procedures and checklists. (4) retardation information including brake application for use in the investigation of landing overruns or rejected take offs; and (5) additional engine parameters (EPR, N1, EGT, fuel flow, etc.).