Transcript PT6A-34-Reliability-Statistics

EXPORT CLASSIFICATION
Export Control Classification
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 of
Foreign Affairs and International Trade of Canada, Department of Commerce of the and/or
Department of State of the .
** Data is not subject to the jurisdiction of the Department of Commerce of the or Department of
State of the but would become subject if exposed to any involvement.
ECCN(s)*
P-ECCN(s)**
9E991
USML(ITAR)*
P-USML**
Date: 07 Oct 2013
Badge: P 917532
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or disclose this document or any information in it, for any purpose, including without limitation to design,
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For planning purposes only
PT6 Engine Development
PT6A Highlights (as of Q3 2013)
Total Produced
42,718
Flying Population
~22,332
Certified PT6A Models
70
Total hours flown
347.87 Million Hrs.
High Time Engine
51,501 (PT6A-28)
Highest TBO
13,000 (PT6A-67D)
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PT6A Engine Reliability
TERMINOLOGY
Key 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 06 month rolling average
# events / 06 month fleet running time
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PT6A-34
Global Activity and Reliability
•
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Entered into service :
Flying population :
Fleet hours :
Fleet hours per year
High time engine:
Number of operators:
Basic TBO
High Time TBO
Basic Unplanned Removal
Basic In-flight Shutdown
Total In-flight Shutdown
1966
669
20.9 Mil
+ 450000 Hrs
42,412 Hrs
274
4000
8000
0.008
0.004
0.004
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P&WC Proprietary Information
For planning purposes only