Federal AviationAdministrationPart 23
Reorganization Aviation
Rulemaking Committee (ARC)
Presentation to: Asia Pacific Bilateral Partners
Presented by: Peter White, FAA, Manager, Engine & Propeller Directorate, ANE-100
Date: March 2012
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Part 23 Reorganization - OverviewPart 23 Reorganization - Overview
• Background
• ARC Goal - Increase Safety
• Current Status
• A Glimpse into the Future
• Partnership
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A joint FAA-industry study– Studied the adequacy of current
airworthiness standards throughout a small airplane’s life
– Included pilot training, operations, and maintenance
The July 2009 study served as the stimulus for the part 23 reorganization ARC
Part 23 Certification Process Study
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Part 23 Certification Process StudyThe CPS recommended that FAA reorganize part 23 using government / industry standards• Develop performance based standards for
new, safety related technology faster
• Leverage industry participation - efficient standards development.
• Increased agility in adapting new safety technologies
• Administrator still finds compliance
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Part 23 ARC Goal – Increase SafetyPart 23 ARC Goal – Increase Safety
Safety Targets of the ARC Members•Minimize Loss of Control accidents•Facilitate the installation of safety enabling technology
•Quantitatively – Our target is to increase product safety, and decrease cost of certification both by a factor of 2.
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Safety ContinuumSafety Continuum
Certific
ation
Com
plexit
y
Risk Management Approach
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Part 23 ARC – Current StatusPart 23 ARC – Current Status
• The ARC is developing a recommendation where part 23 requirements would be high level and performance based
• Specific requirements and Methods of Compliance documented in industry standards (ASTM, SAE)
• Better match between requirements and airplane complexity - addresses the Safety Continuum
• Greater agility to adopt/approve new technology
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Part 23 ARC – Example of the futurePart 23 ARC – Example of the future
• Current 23.562 is very prescriptive and detailed
• The future: The airplane as a system must be designed to protect all occupants in the event of an emergency landing
• Methods of compliance detailed in industry standardso Stall speed below 45 knots – inflatable restraints onlyo Stall speed between 45-65 knots – add energy absorbing seats or
structureo Stall speed greater than 65 knots – add survivable volume requirements
•
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The “Simple Airplane” Challenge
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The “Simple Airplane” Challenge
• Simple design versus simple to operate…or both?
• We’ve done a great job addressing the mental side of operation (terrain, traffic, weather)
• Not so much the physical side – still use Glenn Curtiss’ control scheme– Manipulate speed/attitude to control flight path
– Can we automate operation?
• What technology developed between now and the next 20 years will help aid airplane operation?
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The “Simple Airplane” ChallengeiPhone/iPad flies the helicopter
Accelerometers in the phone control flight direction
Vehicle has autoland and hold station feature if phone is set down
All for $300
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Part 23 Reorganization – PartnershipPart 23 Reorganization – Partnership
• Long term goal – A harmonized set of part 23 standards, based on this ARC effort
• Your support of this effort can help us reach this goal
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Part 23 ReorganizationPart 23 Reorganization
Summary•The efforts of the ARC may result in a fundamental shift of how general aviation airplanes are approved
•We will establish the appropriate level of safety as a continuum based on complexity and risk
•This is an international effort and we thank you for your support