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. Use of Flight Data Monitoring (FDM) Techniques To Benefit Operational Efficiency Peter Clapp FDM Sales & Marketing

Slide 2 Use shall be in accordance with the Title page of this presentation 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

Slide 3 Use shall be in accordance with the Title page of this presentation Issues  Data availability?  Data urgency?  Technical capability  Realising benefits  An end-to-end solution

Slide 4 Use shall be in accordance with the Title page of this presentation 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  Automated a/c update service – on-board databases  Routine data download at end of flight Data Acquisition Unit

Slide 5 Use shall be in accordance with the Title page of this presentation Urgency Issues  Corrective actions  Urgent/Non-urgent  Preventative actions – tend not to be urgent  Categories:  Before landing  Immediately after landing  Later Wireless Groundlink™ Recorder

Slide 6 Use shall be in accordance with the Title page of this presentation 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

Slide 7 Use shall be in accordance with the Title page of this presentation Realising Benefits  Recent FDM Case Studies  Flap usage  Brake temperature  Fuel studies  Do we have that risk?

Slide 8 Use shall be in accordance with the Title page of this presentation Flaps & Landing Distance Distribution of Landing Distance all Fleets Landing Distance in 100’s of Feet (34,615 Flights)

Slide 9 Use shall be in accordance with the Title page of this presentation Take-off Brake Temperature Case Study

Slide 10 Use shall be in accordance with the Title page of this presentation Insufficient Brake Cool Down Time

Slide 11 Use shall be in accordance with the Title page of this presentation Quantification of Fuel Cost/Saving  Fuel savings from single-engine taxi operation.  Fuel cost associated with ‘Gate Wait’. (Waiting for ground marshall.)

Slide 12 Use shall be in accordance with the Title page of this presentation Preliminary Causes:  Wet runway  Deactivated #2 T/R  Failure to retard #2 ** Study has revealed a small but tangible risk! ** How Do We Compare? - TAM Flight 3054

Slide 13 Use shall be in accordance with the Title page of this presentation 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

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. Use of Flight Data Monitoring (FDM) Techniques To Benefit Operational Efficiency Peter Clapp FDM Sales & Marketing