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Use of Flight Data Monitoring (FDM) Techniques To Benefit Operational Efficiency Peter Clapp FDM Sales & Marketing PROPRIETARY LEGEND: THIS IS CONFIDENTIAL AND PROPRIETARY INFORMATION OF TELEDYNE CONTROLS AND MAY NOT BE USED OR DISCLOSED BY THE RECIPIENT WITHOUT THE PRIOR WRITTEN CONSENT OF TELEDYNE CONTROLS AND THEN ONLY IN ACCORDANCE WITH SPECIFIC WRITTEN INSTRUCTIONS OF TELEDYNE CONTROLS. BY RECEIPT HEREOF, IN ADDITION TO ANY OBLIGATION THE RECIPIENT HAS UNDER ANY CONFIDENTIALITY AGREEMENT WITH TELEDYNE CONTROLS, NEITHER RECIPIENT NOR ITS AGENTS, REPRESENTATIVES OR EMPLOYEES WILL COPY, REPRODUCE OR DISTRIBUTE THIS INFORMATION, IN WHOLE OR IN PART, AT ANY TIME, WITHOUT THE PRIOR WRITTEN CONSENT OF TELEDYNE CONTROLS AND THAT IT WILL KEEP CONFIDENTIAL ALL INFORMATION CONTAINED HEREIN. Flight Data Monitoring (FDM) Also referred to as Flight Operations Quality Assurance (FOQA), FDM is the collection, storage, download and analysis of aircraft parametric data for the purpose of highlighting safety issues, and to effect improvements in operational procedures and training Requirements: Comprehensive data set Data collected from all flights Reliable download mechanisms Sophisticated analysis tool suite Can also be a window into operational efficiencies and costs Use shall be in accordance with the Title page of this presentation Slide 2 Issues Data availability? Data urgency? Technical capability Realising benefits An end-to-end solution Use shall be in accordance with the Title page of this presentation Slide 3 Data Availability The data-rich aircraft Availability of parameters – data bus architecture Routine collection of data The “connected” aircraft A429/Ethernet connectivity on-board The aircraft as a node on the IT network Data Acquisition Unit Automated a/c update service – on-board databases Routine data download at end of flight Use shall be in accordance with the Title page of this presentation Slide 4 Urgency Issues Corrective actions Urgent/Non-urgent Preventative actions – tend not to be urgent Categories: Before landing Immediately after landing Later Use shall be in accordance with the Title page of this presentation Wireless Groundlink™ Recorder Slide 5 Technical Capability Downloading data – Wireless connectivity 100s of systems now flying Close to 100% data capture Average data latency measured in minutes Data storage & mining Large (Terabyte) storage capacities at affordable prices Parallel processing capacities Data mining tools Use shall be in accordance with the Title page of this presentation Slide 6 Realising Benefits Recent FDM Case Studies Flap usage Brake temperature Fuel studies Do we have that risk? Use shall be in accordance with the Title page of this presentation Slide 7 Flaps & Landing Distance (34,615 Flights) 3000 2500 2000 1500 1000 Flaps 3 Flaps Full 500 Use shall be in accordance with the Title page of this presentation 49 46 43 40 37 34 31 28 25 22 19 1 4 7 10 13 16 0 Slide 8 Take-off Brake Temperature Case Study Use shall be in accordance with the Title page of this presentation Slide 9 Insufficient Brake Cool Down Time Use shall be in accordance with the Title page of this presentation Slide 10 Quantification of Fuel Cost/Saving Fuel savings from single-engine taxi operation. Fuel cost associated with ‘Gate Wait’. (Waiting for ground marshall.) Use shall be in accordance with the Title page of this presentation Slide 11 How Do We Compare? - TAM Flight 3054 Preliminary Causes: Wet runway Deactivated #2 T/R Failure to retard #2 ** Study has revealed a small but tangible risk! ** Use shall be in accordance with the Title page of this presentation Slide 12 An end-to-end Solution Use of operational data is only part of the wider solution But there are solutions available today that can facilitate better decision making based on actual system performance data Use shall be in accordance with the Title page of this presentation Slide 13 Use of Flight Data Monitoring (FDM) Techniques To Benefit Operational Efficiency Peter Clapp FDM Sales & Marketing PROPRIETARY LEGEND: THIS IS CONFIDENTIAL AND PROPRIETARY INFORMATION OF TELEDYNE CONTROLS AND MAY NOT BE USED OR DISCLOSED BY THE RECIPIENT WITHOUT THE PRIOR WRITTEN CONSENT OF TELEDYNE CONTROLS AND THEN ONLY IN ACCORDANCE WITH SPECIFIC WRITTEN INSTRUCTIONS OF TELEDYNE CONTROLS. BY RECEIPT HEREOF, IN ADDITION TO ANY OBLIGATION THE RECIPIENT HAS UNDER ANY CONFIDENTIALITY AGREEMENT WITH TELEDYNE CONTROLS, NEITHER RECIPIENT NOR ITS AGENTS, REPRESENTATIVES OR EMPLOYEES WILL COPY, REPRODUCE OR DISTRIBUTE THIS INFORMATION, IN WHOLE OR IN PART, AT ANY TIME, WITHOUT THE PRIOR WRITTEN CONSENT OF TELEDYNE CONTROLS AND THAT IT WILL KEEP CONFIDENTIAL ALL INFORMATION CONTAINED HEREIN.