5th global humanitarian aviation conferenceglobal...

5th Global Humanitarian Aviation Conference5 Global Humanitarian Aviation ConferenceMarrakech, Morocco

Oct 9 to 11th

P&WC Proprietary InformationExport Classification: No Technical Data

EXPORT CLASSIFICATION

Export Control Classification

Contains no Technical Data ( X )Contains no Technical Data ( X )

Regulation Classification Number

Canadian ECL(s)** Data is subject to the jurisdiction of the Export and Import Controls Bureau of the Department ofForeign Affairs and International Trade of Canada, Department of Commerce of the and/orDepartment of State of the .** Data is not subject to the jurisdiction of the Department of Commerce of the or Department ofState of the but would become subject if exposed to any involvement.

Canadian ECL(s)

ECCN(s)*

P-ECCN(s)** 9E991

USML(ITAR)*

P-USML**

Date: 06 Sep 2013

PROPRIETARY NOTICE

Badge: P 916492

This document is the property of Pratt & Whitney Canada Corp. (“P&WC”). You may not possess, use, copy or disclose this document or any information in it, for any purpose, including without limitation to design, manufacture, or repair parts, or obtain TCCA, FAA, or other government approval to do so, without P&WC's express written permission. Neither receipt nor possession of this document alone, from any source, constitutes such permission Possession use copying or disclosure by anyone without P&WC's express

2For planning purposes only

constitutes such permission. Possession, use, copying or disclosure by anyone without P&WC s express written permission is not authorized and may result in criminal or civil liability.

Export Classification: No Technical Data P&WC Proprietary Information

AGENDA

• Customer Service Organization• Customer Service Organization

• PT6 50th Anniversary

• PT6A Nation

• Reliability Statistics

• Safety/ ReliabilitySa ety/ e ab ty

• Engine Condition Trend Monitoring (ECTM)/ WebECTM

• Single Reliability Team (SERT)

PW100 Reliability3

For planning purposes only

• PW100 Reliability

PT6A – GENERAL AVIATION ORGANIZATION D. ParisienVice PresidentGeneral Aviation

J. QuickDirectorCustomer Program General Aviation

E. BotelhoAdmin Assistant

9910

C. HuissonManagerCustomer Engineering

D. MeiselsManagerCustomer Engineering

9911 9914

P. ForestSenior LeadCustomer Engineering

9910

Corporate & UtilityG. Hansen, CessnaF. Marotte A-140/QuestA. Gervais, Blackhawk & King Air

Owner Pilot / AgriculturalY. Houde, Thrush/ATI//PAC/NAAAD. Hardy, Pilatus/Samsung/POPAN. Carins, Piper/Epic/Rocket/MMOPA/EMB

M. Hovington, HBC/King AirC. Tannous, ReliabilityG. Hamel, Cfirst SupportP. Herron, Piaggio, Viking &ShortsG Vivier Beech 1900

J. Ganivet, Socata/TBMOPA

MilitaryS. Chiasson, CM PT6A-68V Perron Acct Mgr CM PT6A-68G. Vivier, Beech 1900

Support StrategyJ. Jehle, TBO, SupportT. Nochahrli Market Stimulation, Value

V. Perron, Acct Mgr, CM PT6A 68 S. Bruno, CE PT6A-68F. Guay, CE PT6A-68P. Benoit-Lapointe, Reliability


S. Ashouri Non-DOF, Aging Fleet Support

Export Classification: No Technical Data

Export Classification: No technical data

PT6A EVOLUTIONPT6A EVOLUTIONThe PT6 engine family benefits from the experience of over 51,000 engines

produced since 1963 accumulating over 380,000,000 flying hours

PTPT66AA--6767//6868SHPSHPSHPSHP2000

PTPT66AA--140140PTPT66AA--6565

PTPT66AA--4141,, --424281500

PTPT66AA 4141, , 4242

PTPT66AA--2121

PTPT66AA--2727

550

850

1963 197019751980 1990

5500

201220006

For planning purposes only

1963 197019751980 1990 20122000Export Classification: No Technical Data

PT6 HISTORYPT6 HISTORY First Flights First Delivery

Provided courtesy of Pratt & Whitney Canada Corp.1963 © Pratt & Whitney Canada Corp. All rights reserved

Queen AirQueen Air



1968. Bruce Moss. Weekend Magazine. © Library and Archives Canada. Reproduced with the permission of Library and Archives Canada.

Photo courtesy of P&WC Archives (Records and Information Management)

PT6 HISTORYPT6 HISTORYExtreme Versatility

Provided courtesy of Pratt & Whitney Canada Corp.Provided courtesy of Pratt & Whitney Canada Corp.



Provided courtesy of Pratt & Whitney Canada Corp. [1966] © Pratt & Whitney Canada Corp. All rights reserved

PT6 ENGINE DEVELOPMENTPT6 ENGINE DEVELOPMENTFree Turbine Advantages

Less starting torque required

Simpler Fuel Controlsp

No clutch required for helicopter installations

Off-the-Shelf Propellers

Less Drag in case of In-Flight Shutdown (Prop Feathered)

Quiet (ability to slow prop during ground operations)


PT6 ENGINE DEVELOPMENTPT6 ENGINE DEVELOPMENTPT6A Architecture

“3D PT6A” Video


PT6 Nation on Social Channels

25,088 ffans7,216 followerfollowers513 s2400 2400 PT6-ers


Export Classification: (Canadian ECL: N/A, US P-ECCN : EAR99)

Pratt & Whitney CanadaPT6A Engine ProgramPT6A Engine ProgramStats & Reliability Data

PT6 Engine DevelopmentPT6A Highlights (as of Q3 2013)PT6A Highlights (as of Q3 2013)

Total ProducedTotal Produced42,718Flying Populationy g p~22,332Certified PT6A Models 7070Total hours flown 347 87 Million Hrs347.87 Million Hrs. High Time Engine51,501 (PT6A-28)( )Highest TBO13,000 (PT6A-67D)

13For planning purposes onlyExport Classification: No Technical Data P&WC Proprietary Information

PT6A SINGLE-ENGINED GLOBAL ACTVITY

• More than 8 147 PT6A engines, powering more than 40 A/C types :

• 54,221,600 total fleet hours• 4 406 - passenger / utility• 1 582 - agriculture• 2 159 - training• 2 604000 – hrs per year• .001 – Basic IFSD • .004 – Total IFSD


PT6A ENGINE RELIABILITYTERMINOLOGY

Key RatesKey Rates BIFSD (Basic In Flight Shut Down)BUR (Basic Unplanned Removal)

“Basic” – event can be directly linked to the engine design or manufacture

“Non-Basic” – event cannot be linked to the engine design or manufacture (e.g. weather, pilot induced, etc.)

Standard is to use 12 month rolling average# events / 12 month fleet running time


PT6A FLEET STATISTICS – Aug 2013

PT6A PT6A Small PT6A Medium PT6A Large PT6A-AG PT6A-Single PT6A-Family

Fleet hours 199,549,300 73,191,800 70,683,600 9,637,200 44,584,400 347,216,700

Engines Flying 10,013 4,724 7,998 1,298 6,607 22,787

BUR(Rates/1000EFH )

Threshold 0.050Current

0.011

Previous

0.014 0.017 0.027 0.032 0.034 0.023 0.023 0.025 0.026 0.019 0.023

Basic IFSD(Rates /1000EFH)Threshold 0.005 0.002 0.002 0.001 0.000 0.002 0.002 0.000 0.000 0.001 0.001 0.002 0.002

TIFSD(R /1000EFH)(Rates /1000EFH)

Threshold 0.01 0.004 0.004 0.005 0.005 0.006 0.009 0.001 0.001 0.005 0.004 0.005 0.006

PT6A-Small (A-6 to 36)PT6A-Medium (A-38, 40 Series, 50) Arrow legend:

Note: Overall PT6A-S, M, L data includes single engine applications BUR and IFSD rates are calculated on a six-month rolling average 12 month rolling average applied to rates for single engine

( , , )PT6A-Large (A-52 and up) Up arrow : Improving trend

Horizontal arrow : Default Value, no change in 3 monthsDown arrow : worsening Trend

The default value of the trend indicator is horizontal. The direction changes


12 month rolling average applied to rates for single engine applications.Data Current as of April 2013

when the rate fluctuation exceeds 0.003 in the same direction in the latest three consecutive months.


IFSD - Small PT6

Note: For single engineFor single engine

A/C BISFD include aborted t k ff dtake off, and power roll backs on ground or gflight.


IFSD Large PT6A

.



Non Basic IFSD Small PT6A


Non Basic IFSD Large PT6A


SINGLE-ENGINED AIRCRAFT MARKETSSINGLE-ENGINED AIRCRAFT MARKETS• General Aviation

Otter Caravan PC6– Otter, Caravan, PC6


SINGLE-ENGINED AIRCRAFT MARKETS (con’t)(con t)

• Agricultural– AT402,602,802 (pictures)

A b h h ( i )– Ayres turbo thrush (pictures)



• Commuter– PC12, AE270 (pictures)



• Fire fighter AT 1002– Fire Boss, AT802 (pictures)



• Personal Transport, Air Taxi– TBM 700, Piper Malibu Meridian, Jet Prop


Transport Canada Review


P&WC GOALS

• IFSD target: zero

• Objective of the Program Management Team (PMT)• Objective for all new product development programs


SERT Philosophy Drives Vision of Zero IFSD’sZero IFSD s

Ai f E iAirframe Engine

SERT

Manuals / HealthTraining Monitoring


P&WC WORKING WITH THE OEM’S

• Single-Engined Reliability Teams (SERT)• Members from P&WC and OEM

– Engineering, Customer Solutions and Quality• Jointly review all P&WC, OEM and field data• Jointly propose action plans

– Mandated to recommend actions to both P&WC, the OEM– Health and Usage monitoring limit exceedenceHealth and Usage monitoring, limit exceedence– Quadrant design– Fuel control manual override

Cockpit transducer reliability– Cockpit transducer reliability


THE FUTURE

• PT6 engine now 50 years old • P&WC engines have opened up markets and g p p

regions world wide• New and emerging markets and regions continue g g g

to evolve• New PT6 engine models, new OEM’ every yearg , y y• Single-engine aircraft reliability is the cornerstone

of all this activityy


Engine Condition Trend MonitoringEngine Condition Trend MonitoringData Acquisition

• In-flight Cruise data

– Manually gathered by the pilot

Use of Automatic Recorder– Use of Automatic Recorder• Manual upload to the system

31For planning purposes only31

Engine Condition Trend MonitoringEngine Condition Trend MonitoringData Acquisition

• In-flight Cruise data

• Parameters collected

– Torque (Tq)Fuel Flow (Wf)

– Torque (Tq)

– Propeller Speed (Np)Pressure Altitude

Indicated Airspeed

– Compressor Rotor Speeds (Ng)

Indicated Outside Air Temperature( g)

– Inter Turbine Temperature (ITT)


(ITT)

WebECTM™WebECTM


WebECTM™ Key FeaturesWebECTM Key FeaturesOn-Watch engines

• Automatically displayed on start-up screen for your review

• Triggered by parameters exceeding the threshold settings


WebECTM™ Key Features

N t d l t k

WebECTM Key Features Enhanced views

• Notes and plot area markers

Ngg

ITTW


TWf

WebECTM™ ServicesWebECTM Services

• Introduced by • Service Information LettersService Information Letters

(SIL)on 26 Sept 2003

– PT6A – 122

– Guidelines

SIL GEN 055– SIL GEN - 055


WebECTM™ DAC Network

• DAC also offer

WebECTM DAC Network

– Data entry– Engine Trend Data Analysis

Al t M t– Alert Management– Other Customized Services

• DAC of your choice can be contacted directly.

All other services provided by the DAC are charged over and above• All other services provided by the DAC are charged over and above the basic WebECTM™ subscription.


Cessna / P&WC Single Engine Reliability TeamSingle Engine Reliability Team

(SERT)

PT6A-114/114AGlobal Activityy

• Entered into service : 1985• Flying population : 2 072• Flying population : 2,072

Fl t h 16 4 Mil• Fleet hours : 16.4 Mil • Fleet hours per year + 1,100,000• High time engine: 32,888+ Hr

• Number of operators: 782B i TBO 3600• Basic TBO 3600

• High Time TBO 8000


PT6A-114A/34/34B/34AG/36 CT BLADE

CT Blade Fracture – Primary IFSD Driver

CausePrimarily creep, Operating beyond POH, Poor maintenancemaintenance

Field ActionsNew single crystal (SB1669 /1690)New single crystal (SB1669 /1690) Penetration: 60% (High time blade: 8,400hrs.)

Current ActionsCurrent ActionsCommercial Support revised: July 2013

SB1669 C li i d t 3 J 2013SB1669 Compliance revised to 3 June 2013 AD CF-2013-21 Issued Aug 1st, 2013AD Closing action July 2016


Export Classification: (Canadian ECL: N/A, US P-ECCN : 9E991)

MISSIONS



PT6A-114/114A IFSD REVIEW

Primary IFSD Driver: Joint P&WC / Cessna SERT:Non Basic CT Blade distress caused by:

Operational Contributors (O/Temp):Operational:EPL S f t i difi tiOperational Contributors (O/Temp):

Inappropriate EPL use Emergency Power Lever

Inadvertent cut off & relight

EPL Safety-wire modificationSIL No. PT6A-53

Inadvertent cut-off & relightNon-compliance with POH

Excessive engine power useSIL No. PT6A-125

Inadvertent Cut-off & RelightContinuous Max Power

Maintenance Contributors:

Power Setting Changes

Training / A arenessMaintenance Contributors:CT Vane Ring conditionSulphidation

Training / Awareness:Operator Seminars


Aircraft gaugesExport Classification: No technical data

Training Seminars in Africa



Creep= to time, temperature and rotational stress.p , p

• The results of a visual examination revealed neckingnear the fracture surface of blade No. 23 (Photo No 14) A cross section of23 (Photo No. 14). A cross section of the same blade alongits axis approximately .0500” from the trailing edge revealed microvoids at grain boundariesgrain boundaries(Photo No. 15). A higher magnification of the portion in the square on Photo No. 14 showed aqcoalescence of the microvoids along with coarsening and partial solutioning of the gamma primeprecipitates (Photo No 16) Theseprecipitates (Photo No. 16). These features are characteristic of creep.


SB 1669 New Single Crystal CT Blade 2009 P/N 3072791-01

Ne CT blade de eloped (SB1669)• New CT blade developed (SB1669)– More creep capable single crystal blade– CMSX-6 material in place of actual IN100

New blade can be installed onto the existing– New blade can be installed onto the existing disc as a full set

– No impact on the disc life with the new blade– Blade is hard timed – 10,000 hrs (serialized)Blade is hard timed 10,000 hrs (serialized)

• Introduced on production engines Dec 2008 (Engine S/N PC1612)(Engine S/N PC1612)

• Introduced to the field in June 2009


Overtemp (Solutioning) of a Single Crystal Blade)Blade)

TSN 1750hrs Operator in Tanzania


Single Crystal Blade - History PT6A-114/A&-34MediumLarge

HistoryNo IFSD events attributed to single crystal

Large

g yblades

3 BUR’s PC1680 TSN 800 hrs borescope inspection tipsPC1680 TSN 800 hrs borescope inspection tips

burnt, 3 blade cut up showed solutioning Growth check showed no elongation in service

PC1625 TSN1800 hrs borescope inspection aerofoil deposits Caribbean operator

PC1919 TSN 280 hrs 5 Hot starts from 1070 -1130 deg C



SINGLE CRYSTAL BLADE STATUSSINGLE CRYSTAL BLADE STATUS

Statistics60 % of fleet flying with the new blade approx 1121 engines.High time blade set has achieved 10,000 Hrs with operator in Guyana

Upcoming ICA ChangeSB1669 (Change to Cat 3 Compliance at next access not to exceedSB1669 (Change to Cat 3. Compliance at next access, not to exceed

March 2016)Include within SB1669 inspection:“CT Blade Trailing Edge Borescope inspection, per EMM 72-00-00,

Table 601 Borescope inspection.” Interval: “Inspect in conjunction with fuel nozzle inspection to aInterval: Inspect in conjunction with fuel nozzle inspection, to a

maximum of 400 hrs. If not previously accomplished, carry out at next A/C minor inspection, not to exceed 150 hrs.



PW100RELIABILITY RATESRELIABILITY RATES


OVERALL FLEET STATISTICSO S S CS

PW100 Worldwide Fleet PW100 SeriesCurrent Population 6 379Current Population 6,379

Fleet Cumulative (in Flying Hours) 139,206,700

Fleet Cumulative (in Flight Cycles) 150,760,856

BIFSD Rate (In Flying Hours) 0 0071/ 1 per 140 569 FHBIFSD Rate (In Flying Hours) 0.0071/ 1 per 140,569 FH

BUR Rate (in Flying Hours) 0.0307/ 1 per 32,596 FH


Rates based on a 12 months rolling average as of April 2013

PW100 SERIES IFSD RATESPW100 SERIES IFSD RATES

1 per 71 780 FH1 per 71,780 FH

1 per 140,569 FH



PW100 IFSD DRIVERS – May 12 – Apr 13PW100 IFSD DRIVERS May 12 Apr 13Harness 3Faulty Fire indication 2AC generator Faulty 2AC generator Faulty 2Other one off 7

C t 4Connector care 4Over filling of Oil 1


PW100 BIFSD DRIVERS – May 12 – Apr 13PW100 BIFSD DRIVERS May 12 Apr 13SB 21822

SB21823Improved X ray Inspection


PW100 BUR DRIVERS – May 12 – Apr 13PW100 BUR DRIVERS May 12 Apr 13SB 21509 – Bosses weld replacementInner section replacement - repair process

Soft TimeSIL PW100-118

Spalling SIL PW100-148 CSOP 1005279

SB21823Improved X ray InspectionInspection


PW100 Small UR RATESPW100 Small UR RATES

1 per 24,494 FH

1 per 40,444 FH



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