1. Federal Aviation Administration Friedman Memorial Replacement Airport EIS Date: August 6, 2008

2. Wood River Region Replacement Airport EIS August 6, 2008 2 Federal Aviation Administration Discussion Topics for Today’s Meeting: EIS Process Purpose and Need Aviation Demand Forecast Alternative Sites Analysis Schedule Opportunity to Comment Friedman Memorial Replacement Airport EIS

3. Wood River Region Replacement Airport EIS August 6, 2008 3 Federal Aviation Administration EIS Process Project Initiation FAA Sign/Issue Final Record of Decision FAA Final EIS Availability Prepare Final EIS Respond to Agency/Public Comments 30 DAY REVIEW Prepare Plan of Study for Phases III and IV Agency/Public Circulation CONDUCT PUBLIC HEARING Notice of Availability of DEIS & Public Hearing Prepare Draft EIS Detailed Environmental Analysis Prepare Plan of Study for Phase II Develop Preliminary Range of Alternatives Identify Purpose & Need Baseline Data Collection 45-60 DAY REVIEW Phase I Phase II Phase III Meet with Stakeholders Phase IV We are here. Conduct Scoping Tribal Consultation Negotiate Scope with FAA/Sponsor Prepare Plan of Study for Phase I Select Consultant Project Identification Publish Notice of Intent

4. Wood River Region Replacement Airport EIS August 6, 2008 4 Federal Aviation Administration Provide an Airport that conforms to Federal Aviation Administration (FAA) airport design standards, criteria, and orders. Ensure the reliability of an airport serving the Wood River Region by providing approach capability that will allow operations during periods of reduced visibility. At a minimum, provide an approach capability providing for operations down to a ceiling of 200 feet above airport elevation and one-half mile visibility. Ensure the ability of the airport to accommodate growth in operational demand and in demand for new and expanded facilities. Purpose and Need

5. Wood River Region Replacement Airport EIS August 6, 2008 5 Federal Aviation Administration Historical Activity Enplaned Passengers Aircraft Operations Stakeholder Interviews Passenger Forecast Aircraft Operations Forecast Aviation Demand Forecast

6. Wood River Region Replacement Airport EIS August 6, 2008 6 Federal Aviation Administration Scenarios Constrained (existing airport) Unconstrained (replacement airport) Constrained forecast relies upon analysis of historical traffic Unconstrained forecast considered: Reduced leakage to Boise and Twin Falls Airport choice data from stakeholder interviews Potential new air service Level of air service at similar resort areas Passenger Forecast Methodology

7. Wood River Region Replacement Airport EIS August 6, 2008 7 Federal Aviation Administration Under the constrained scenario, passenger aircraft operations would remain in the historical range, although SkyWest has announced its intent to remove the Embraer 120 aircraft from the fleet by 2012. Following the opening of the replacement airport the use of narrowbody aircraft is possible and expected. Due to the larger capacity, passenger aircraft operations would decline. General aviation operations are forecast to grow at 1.3 percent per year, in line with national trends. Total aircraft operations are projected to grow at 0.7 percent per year from 2007 to 2021. Aircraft Operations Forecast

8. Wood River Region Replacement Airport EIS August 6, 2008 8 Federal Aviation Administration Provide a primary runway alignment of 8,500 feet in length Where necessary ensure crosswind runway capability of 80 percent of primary runway length Conform to FAA design standards for Design Group C-III aircraft Provide a minimum of 50 acres for terminal area & terminal support development Provide a minimum of 75 acres for general aviation/FBO development Ensure expansion capability for terminal and general aviation/FBO beyond initial specified areas Provide a total site area that meets all of the above requirements Alternative Sites Analysis – General Site Facility Parameters

9. Wood River Region Replacement Airport EIS August 6, 2008 9 Federal Aviation Administration Identified full complement of sites to be evaluated. Developed a process to assess the attributes and constraints of each site. Developed a total of 14 evaluation criteria used to assess the sites. Tier One - used to identify any sites that could not meet “Fatal Flaw Criteria.” Tier Two - employed a broader set of criteria using a numerical scoring system. Tier Three - used to determine the flexibility of a site to provide for expanded approach capabilities. Alternative Sites Analysis – Three Tier Process

10. Wood River Region Replacement Airport EIS August 6, 2008 10 Federal Aviation Administration Alternative Sites Analysis

11. Wood River Region Replacement Airport EIS August 6, 2008 11 Federal Aviation Administration Tier One Evaluation – Fatal Flaw Analysis Criteria Inability to provide Category I approach minimums (200-foot ceiling and one-half mile visibility) Outside of a 60-minute drive time from Ketchum/Sun Valley, Hailey/Bellevue, and Carey Alternatives failing to meet one or both of the above were dropped from further consideration. Tier One Evaluation Criteria

12. Wood River Region Replacement Airport EIS August 6, 2008 12 Federal Aviation Administration  All existing airport options failed Tier One based on Approach Capability.  Sites 2, 3, and 16 failed Tier One based on Approach Capability.  Sites 7, 8, 11, 14, and 15 failed Tier One based on the drive time criteria.  Sites 4, 5, 6, 9, 10, 10A, 12, 13, and 17 were recommended for evaluation under the criteria in the Tier Two evaluation. Results of Tier One Site Analysis

13. Wood River Region Replacement Airport EIS August 6, 2008 13 Federal Aviation Administration  Tier Two Criteria applied to each site carried forward.  Several Tier Two criteria are comprised of multiple sub- categories that combine to make up the primary category.  All primary and sub-element criteria were numerically ranked.  Scores were tabulated for each evaluation criteria and a total score for each site was calculated.  A score exceeding the 80 th percentile was necessary to be moved forward in the process for further consideration. Tier Two Evaluation Process

14. Wood River Region Replacement Airport EIS August 6, 2008 14 Federal Aviation Administration Alternatives Carried Forward to Tier Two

15. Wood River Region Replacement Airport EIS August 6, 2008 15 Federal Aviation Administration Tier Two Evaluation Criteria Tier Two Evaluation – Comparative Site Analysis Criteria Safety Considerations Site Topography Factors Landside Expansion Capability Airside Expansion Capability Site Development Factors Conformity with Local, State, and Federal Land Use Regulatory Requirements Sponsorship Factors Property Ownership Factors Proximity to Demand Accessibility to Regional Roadways

16. Wood River Region Replacement Airport EIS August 6, 2008 16 Federal Aviation Administration  Sites 5, 6, 9, 10, 13, and 17 did not move on to the Tier Three evaluation due to scoring below the 80 th percentile in the Tier Two evaluation.  Sites 4, 10A, and 12 were recommended for evaluation under the criteria in the Tier Three evaluation. Results of Tier Two Analysis

17. Wood River Region Replacement Airport EIS August 6, 2008 17 Federal Aviation Administration  All three sites provide a single Category I approach and some form of missed approach capability.  Each site was reviewed for ability to accommodate enhanced instrument approach capabilities in the future.  Evaluated additional Category I capability and Category II capability at each site.  Goal was to define those sites with greatest flexibility to meet future capabilities and opportunities.  A site not providing any added capability or flexibility would not move forward if other sites met this criteria. Tier Three Evaluation Process

18. Wood River Region Replacement Airport EIS August 6, 2008 18 Federal Aviation Administration TIER THREE SITES Sites Carried Forward to Tier Three

19. Wood River Region Replacement Airport EIS August 6, 2008 19 Federal Aviation Administration Tier Three Evaluation – Flexibility to accommodate Future Approach Capabilities Capability to accommodate additional Category I approaches and associated missed approach requirements Capability to accommodate Category II approach & missed approach criteria Tier Three Evaluation Criteria

20. Wood River Region Replacement Airport EIS August 6, 2008 20 Federal Aviation Administration  Site 4 accommodates Category I to both runway ends, but not Category II.  Site 10A accommodates Category I and II to both ends of the primary runway.  Site 12 accommodates Category I and II to both runway ends.  Sites 4, 10A, and 12 recommended to be carried forward to Phase II of the EIS. Results of Tier Three Analysis

21. Wood River Region Replacement Airport EIS August 6, 2008 21 Federal Aviation Administration Phase I – Scoping and Alternative Site Review August 5, 2008 – Presentation to the FMAA August 6, 2008 – Two Public Meetings presenting the Purpose and Need, Forecast, and Alternatives Analysis Please provide all comments by September 8, 2008 Phase II – Preparation of the Draft EIS Kick-off field work – Summer/Fall 2008 Draft EIS published for public review – late 2009 EIS Schedule

22. Wood River Region Replacement Airport EIS August 6, 2008 22 Federal Aviation Administration Written comments and/or questions should be mailed by September 8, 2008 to: Ms. Cayla Morgan Federal Aviation Administration Northwest Mountain Region Seattle District Office 1601 Lind Avenue, S.W., Suite 250 Renton, WA 98057-3356 Email: Cayla.Morgan@faa.gov Project Website: www.airportsites.net/sun-eis Opportunity to Comment

23. Wood River Region Replacement Airport EIS August 6, 2008 23 Federal Aviation Administration QUESTIONS AND DISCUSSION