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 ClappFDM Sales & Marketing

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

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 3

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 4

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 AcquisitionUnit

Use shall be in accordance with the Title page of this presentation Slide 5

Urgency Issues

Corrective actions Urgent/Non-urgent

Preventative actions – tend not to be urgent

Categories: Before landing Immediately after landing Later

Wireless Groundlink™Recorder

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

Technical Capability

Downloading data – Wireless connectivity 100s of systems now flying Close to 100% data capture Average data latency measured in

minutesData 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 7

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 8

Flaps & Landing Distance

1 4 7

10 13 16 19 22 25 28 31 34 37 40

43

46

49

0

500

1000

1500

2000

2500

3000

Flaps 3

Flaps Full

Dis

trib

utio

n o

f Lan

ding

Dis

tanc

e al

l Fle

ets

Landing Distance in 100’s of Feet

(34,615 Flights)

Use shall be in accordance with the Title page of this presentation Slide 9

Take-off Brake Temperature Case Study

Use shall be in accordance with the Title page of this presentation Slide 10

Insufficient Brake Cool Down Time

Use shall be in accordance with the Title page of this presentation Slide 11

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 12

Preliminary Causes:Wet runwayDeactivated #2 T/RFailure to retard #2

** Study has revealed a small but tangible risk! **

How Do We Compare? - TAM Flight 3054

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

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 ClappFDM Sales & Marketing