Noise Modeling/Analysis
Document Title  Document Date  File Type 
Grand Canyon WG - Noise Analysis Presentation Sept 07     09/12/07 pdf
13.5 MB
 
 
GCNPWG- Noise Analysis Presentation at GCWG Mtg. Sept. 2006     09/28/06 pdf
1.79 MB
 
Study for Grand Canyon Working Group: Impact on Restricting Flights from Grand Canyon Airspace     09/19/06 pdf
4.42 MB
 
Study for Grand Canyon Working Group: Explanation of Revised Routes Used in Study of Impact on Restricting Flights from Grand Canyon Airspace     09/01/06 pdf
162 KB
 
Overview of Grand Canyon Noise Analysis Results - GCWG Meeting Presentation     05/31/06 pdf
2.2 MB
 
Grand Canyon National Park Baseline Noise Analysis: Additional Data and Results     04/07/06 pdf
5.1 MB
 
Grand Canyon National Park Baseline Noise Analysis     03/17/06 pdf
4.1 MB
 
Overview of Grand Canyon Noise Analysis, Time Audible Supplemental Results, Modelling Working Group Presentation to GCWG     01/31/06 pdf
2.2 MB
 
Overview of Grand Canyon Noise Analysis Results, Modeling Working Group Presentation to GCWG     01/31/06 pdf
2.5 MB
 
Overview of Grand Canyon Noise Analysis, Supplemental Results - Night, Modeling Working Group Presentation to GCWG     01/31/06 pdf
1.4 MB
 
Grand Canyon Advisory Group Integrated Noise Model (INM) Workshop     01/19/06 pdf
773 KB
 
Overview of Components of Grand Canyon Noise Analysis - Presentation at Grand Canyon Working Group Meeting October 2005     10/27/05 pdf
1.5 MB
 
Natural Ambient Sound (continued) and Basic Acoustics - Presentation at the Grand Canyon Working Group Meeting October 2005     10/27/05 pdf
546 KB
 
Natural Ambient Sound Sample Site Selection     08/22/05 pdf
1 MB
 
Grand Canyon Flight Tracks, Presented by FAA at Jan/Feb GCWG Meeting     08/08/05 pdf
4.6 MB
 
Grand Canyon National Park (GCNP) Baseline Noise Analysis Summary of Commercial Jet Overflights, August 8, 2005     08/08/05 pdf
4.4 MB
 
Modeling Working Group Presentation - Data Compiled for Noise Analysis of Current Condition - Presentation at Grand Canyon Working Group Meeting July 13-14, 2005     07/13/05 pdf
1.4 MB
 
Modeling Working Group Presentation �-A Look Back at the FICAN Decision and Other Activities � Presentation at Grand Canyon Working Group Meeting July 13-14, 2005     07/13/05 pdf
2.6 MB
 
Ambient Data Collection - Presentation at Grand Canyon Working Group Meeting July 13-14, 2005     07/13/05 pdf
239 KB
 
FICAN Findings and Recommendations for Modeling Aircraft Noise in National Parks - Letters to Department of Interior and Federal Aviation Administration     05/12/05 pdf
493 KB
 
FICAN Report: Assessment of Tools for Modeling Aircraft Noise in the National Parks     03/18/05 pdf
3.6 MB
 
Summary of FICAN Findings and Recommendations on Tools for Modeling Aircraft Noise in National Parks     02/01/05 pdf
22 KB
 
HMMH Report: Percentage of Time Jet Aircraft are Audible in Grand Canyon National Park, January 2003     01/01/03 pdf
787 KB
 
Change in Noise Evaluation Methodology for Air Tour Operations Over Grand Canyon National Park (two-zone system), National Park Service Federal Register notice     07/14/99 pdf
84 KB