Alternatives Analysis

The alternatives analysis of a master plan brings together complex elements of the planning process to identify and study alternatives that meet the needs of airport users. The Federal Aviation Administration (FAA) provides in its Airport Master Plan Advisory Circular, key elements in defining appropriate airfield development options. The key elements include:

• Identification of alternative ways to address previously identified facility requirements.
• Evaluation of the alternatives, individually and collectively, so that planners gain a thorough understanding of the strengths, weaknesses, and other implications of each.
• Selection of the recommended alternative.

The alternatives analysis also must consider environmental issues that may arise from a recommended alternative. Early review of potential environmental impacts of all alternatives considered is prudent. The criterion for analyzing environmental impacts is contained in the following FAA Orders:

• FAA Order 1050.1E - Policies and Procedures for Considering Environmental Impacts
• FAA Order 5050.4B - National Environmental Policy Act (NEPA) Implementing Instructions for Airport Projects

After screening/judging all alternatives and soliciting public comments and feedback, the final results of the alternative analysis are the identification of a preferred alternative that will satisfy the future aeronautical needs of the airport.