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Brazilian Viewpoint on the Future of Aviation and Environment

Dr. Allemander J. Pereira Filho presents the evolution of aircraft noise and the areas affected by different generations of aircraft. The results of a global assessment for noise scenarios with more stringent options are discussed, highlighting the benefits in terms of net person-years. The trade-off between noise reduction and capacity constraint is analyzed, leading to recommendations for an increase in stringency of 10 EPNdB in Annex 16, Volume I.

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Brazilian Viewpoint on the Future of Aviation and Environment

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  1. Colloquium on Environmental Aspects of Aviation Session 5 Aviation Noise - The Way Foward Montreal - April/2001 THE BRAZILIAN VIEWPOINT TO THE FUTURE OF AVIATION AND ENVIRONMENT Dr. Allemander J. Pereira Filho C.Eng., M.Eng., Ph.D.

  2. Evolution of Aircraft Noise

  3. Noise Areas Produced by Different Generations of Aircraft.

  4. Results of Global Assessment for Noise Scenarios more stringency options 1400000 1200000 1000000 800000 Benefits(Net Person-year) 600000 400000 200000 0 0 10 20 30 40 50 60 70 80 90 100 110 (US$)Billions Source: MAGENTA and FESG - Presented by US in CAEP Steering Group Meeting, Seattle, Sep/2000

  5. “to recommend an amendment to Annex 16, Volume I involving an increase in stringency of 10 EPNdB relative to the current Chapter 3 cumulative levels. Trade-off would not be permitted and the sum of the certification margins at any two points should be at least 2 dB”

  6. MAGENTA Assessment of Noise Policy Scenarios - No ICAO Action: Effect of Capacity Constraint Assumption

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