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NOISE ABATEMENT
A COMMERCIAL AVIATION PERSECTIVEAndy Vasarins
Vice President Flight OperationsAir Transport Association of Canada
September 16, 2007I CAO-McGill University Institute of Air and Space Law
Aviation Safety, Security & The Environment: The way Forward Conference
Montreal, Québec
Presentation Outline
ATAC – Who We Are
How It All Started ?
Commercial Aviation In The 60’s & 70’s
What Has Changed ?
Where To From Here ?
Who We Are
Trade Organization, established in 1934 representing the interests of Canada’s airlines – global, national, charter, regional/local
Vigorously advocate commercial aviation interests in Ottawa
Work with regulators to enhance safety, reduce the financial impact of regulations. Other members include industry suppliers and foreign carriers doing business in Canada
ATAC is the voice of the industry – represents over 95% of commercial air transport revenues in Canada
Always In Spotlight
How It All Started
Traffic Growth and Route Expansion
Larger Aircraft
Turbo Jets and Low Bypass Turbo Fans
Airport Expansion
Noise Mitigation Programs
Hush Kits
What Causes Noise
Engines » Low Bypass Turbofans» Turbo Jets» Propeller Driven
Airframe Design Climb Out Landing Reverse Thrust Taxiing Engine Testing
What Has Changed
Engine Types – High Bypass Turbofans New Composite Materials
» Lighter» Quieter
Twin Engine AircraftNew Aerodynamic Shapes RNAV Sid DeparturesNoise Abatement Procedures
» No Reverse on Landing» NADP Departures
NEF RecommendationsLand Scarcity
Schematic turbofan engines; the high-bypass engine (lower) has a large fan that routes much air around the turbine, the low-bypass engine (upper) has a smaller fan routing more air into the turbine.
Noise Abatement Woes
40 Years Old
Do Not Reflect Today’s Technologic
Reality
Costly
Cause Noise Pollution
Burn up Precious Resources
Where to From Here
NEF Contour Enforcement
Government Role
The IssueJet aircraft are one of the most disturbing
sources of noise in our environment. People who live in communities near airports have become increasingly concerned about potential health effects from aircraft noise.
Airports Role» Proactive Communication» Airport Design» Taylor NADP Departures
ANS Role» Collaborate with Airlines» RNAV SIDS» Constant Descent Approaches
AVIATION TRANSPORTATION IS AN ESSENTIAL REQUIREMENT OF
GLOBAL ECONOMICS
9 – 11 PROVED THAT
MOVE FORWARD COLLABORATIVELY
THANK YOU!