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Airport Noise Compatibility Study Group

NOISE COMPATIBILITY PROGRAM Completing the Package. (review of objectives adopted at Meeting #6, May 9, 2002). Airport Noise Compatibility Study Group. TASKS: Evaluate displaced threshold on proposed alternative Develop proposals for standard flight routes

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Airport Noise Compatibility Study Group

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  1. NOISE COMPATIBILITY PROGRAM Completing the Package (review of objectives adopted at Meeting #6, May 9, 2002) Airport Noise Compatibility Study Group

  2. TASKS: • Evaluate displaced threshold on proposed alternative • Develop proposals for standard flight routes • Recommend criteria and procedures for approaches and departures • Establish navigational capabilities for SDF fleet • Propose metrics for data collection/evaluation • Plan package of management measures • Document emerging abatement measures/new technology • ASSESSMENTS: • Airfield capacity & delay • Air traffic control issues • Aircraft operational and economic issues • For meeting #7: • Cost analysis • Financial feasibility assessment Airport Noise Compatibility Study Group

  3. APPROACHES/DEPARTURES • flight paths • altitudes • waypoints/fixes • navaids • glide slopes • thrust procedures • descent rate (e.g., ‘decelerating’) • climb rate (close/distant focus) • visual clearance stipulations 4 xx 5 xx x 5 x x 4 x Airport Noise Compatibility Study Group

  4. NAVIGATIONAL CAPABILITIES • Determine navigating accuracy of aircraft in the SDF fleet • Set benchmarks based on on-board equipment • Apply to flight routes • Collect data with flight tracking • Evaluate, provide feedback Airport Noise Compatibility Study Group

  5. DATA COLLECTION METRICS • Choose ‘best’ metrics • Lmax • SEL • Time Above • other • Design collection, accumulation scheme • number of events above a threshold • total length of events • weighting by number of flights • weighting by fleet mix • Apply to fleet • Collect data with flight tracking • Evaluate, provide feedback Airport Noise Compatibility Study Group

  6. MANAGEMENT MEASURES • Airport noise office • Flight tracking/monitoring hardware • Data management systems • Modeling suite(s) • Program implementation/feedback mechanisms • operators • managers • community • Staff interface • Research Airport Noise Compatibility Study Group

  7. EMERGING MEASURES • Advanced on-board navigation suites • Advanced ground control systems • Engine technology • Fleet management patterns • …? • Document state of the art, trends, benchmarks Airport Noise Compatibility Study Group

  8. WAY AHEAD • Develop remaining abatement measures • Assess full abatement package • Select mitigation measures • Integrate program • Cost assessment • Implementation plan • Documentation • Submittal/review/approval • Implementation • Refinement/update Airport Noise Compatibility Study Group

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