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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