The following documents are available for download. We recommend you save the document before you review it. The public comment and review period for the Phoenix Area FAA Modernization Project Draft Environmental Assessment begins April 29, 2026 and concludes 11:59pm June 22, 2026. The FAA will consider comments emailed or mailed/postmarked up to June 22.

Comments may be submitted electronically to:
PHX-MODERNIZATION-comment@faa.gov

You may also submit comments via U.S. mail:
Phoenix Area FAA Modernization
Operations Support Group
FAA-ATO Central Service Center AJV C-250
10101 Hillwood Parkway
Fort Worth, TX 76177

EA Main Document

Chapters 1-5

EA Appendices

Appendix A: Acronyms and Glossary
Appendix B: References
Appendix C: List of Preparers
Appendix D: Basic Concepts of Performance Based Navigation (PBN) and Air Traffic Control (ATC)
Appendix E: FAA PBN Design Team Meetings
Appendix F: Stakeholder Coordination and Community Involvement File 1 of 3
Appendix F: Stakeholder Coordination and Community Involvement File 2 of 3
Appendix F: Stakeholder Coordination and Community Involvement File 3 of 3
Appendix G: RESERVED
Appendix H: PHX No Action Alternative and Flight Corridors File 1 of 3
Appendix H: PHX No Action Alternative and Flight Corridors File 2 of 3
Appendix H: PHX No Action Alternative and Flight Corridors File 3 of 3
Appendix H: BXK No Action Alternative and Flight Corridors
Appendix H: CHD No Action Alternative and Flight Corridors File 1 of 2
Appendix H: CHD No Action Alternative and Flight Corridors File 2 of 2
Appendix H: DVT No Action Alternative and Flight Corridors File 1 of 2
Appendix H: DVT No Action Alternative and Flight Corridors File 2 of 2
Appendix H: FFZ No Action Alternative and Flight Corridors File 1 of 3
Appendix H: FFZ No Action Alternative and Flight Corridors File 2 of 3
Appendix H: FFZ No Action Alternative and Flight Corridors File 3 of 3
Appendix H: GEU No Action Alternative and Flight Corridors File 1 of 2
Appendix H: GEU No Action Alternative and Flight Corridors File 2 of 2
Appendix H: GYR No Action Alternative and Flight Corridors
Appendix H: IWA No Action Alternative and Flight Corridors
Appendix H: P19 No Action Alternative and Flight Corridors
Appendix H: SDL No Action Alternative and Flight Corridors File 1 of 2
Appendix H: SDL No Action Alternative and Flight Corridors File 2 of 2
Appendix H: BXK Existing Conditions Arrival and Departure Flight Corridors
Appendix I: PHX Proposed Action Procedures and Flight Corridors File 1 of 3
Appendix I: PHX Proposed Action Procedures and Flight Corridors File 2 of 3
Appendix I: PHX Proposed Action Procedures and Flight Corridors File 3 of 3
Appendix I: BXK Proposed Action Procedures and Flight Corridors
Appendix I: CHD Proposed Action Procedures and Flight Corridors File 1 of 2
Appendix I: CHD Proposed Action Procedures and Flight Corridors File 2 of 2
Appendix I: DVT Proposed Action Procedures and Flight Corridors File 1 of 2
Appendix I: DVT Proposed Action Procedures and Flight Corridors File 2 of 2
Appendix I: FFZ Proposed Action Procedures and Flight Corridors File 1 of 2
Appendix I: FFZ Proposed Action Procedures and Flight Corridors File 2 of 2
Appendix I: GEU Proposed Action Procedures and Flight Corridors
Appendix I: GYR Proposed Action Procedures and Flight Corridors
Appendix I: IWA Proposed Action Procedures and Flight Corridors
Appendix I: P19 Proposed Action Procedures and Flight Corridors
Appendix I: SDL Proposed Action Procedures and Flight Corridors
Appendix J: Basics of Noise
Appendix K: Noise Tech Report File 1 of 6
Appendix K: Noise Tech Report File 2 of 6
Appendix K: Noise Tech Report File 3 of 6
Appendix K: Noise Tech Report File 4 of 6
Appendix K: Noise Tech Report File 5 of 6
Appendix K: Noise Tech Report File 6 of 6
Appendix L: Section 106 Consultation and Section 4(f) Coordination
Appendix M: ESA Section 7 Compliance File 1 of 3
Appendix M: ESA Section 7 Compliance File 2 of 3
Appendix M: ESA Section 7 Compliance File 3 of 3
Appendix N: Forecast Memo