# Notice of Intent to Single Source - ATC Fatigue Studies Support

Canonical: https://abierto.us/opportunities/noifaaatcfatiguestudies

- Solicitation number: NOI-FAAATCFATIGUESTUDIES
- Notice type: Special notice
- Status: Closed. Deadline was September 21, 2026 at 12:00 PM EDT
- Department: Department of Transportation
- Agency: Federal Aviation Administration
- Contracting office: Federal Aviation Administration (n-FEDERALAVIATIONADMINISTRATION)
- NAICS: 541330 Engineering Services
- Product or service code: R405 Operations Research and Quantitative Analysis Services
- Place of performance: Washington, District of Columbia
- County: District of Columbia (FIPS 11001). https://abierto.us/counties/district-of-columbia-dc-11001
- City: Washington. https://abierto.us/cities/washington-dc-1150000
- First posted: September 22, 2026
- Last posted: September 22, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/9631d2a451a9451ca888be36ed0de667/view

## Description

In accordance with the FAA Acquisition Management System (AMS), Section 3.2.2.4, Single Source, the purpose of this announcement is to inform industry of the basis for the FAA's decision to enter into a contract on a single source basis with Guidehouse Inc. for Air Traffic Controller (ATC) fatigue studies support. This period of performance of this action is twelve months (09/30/2026 - 09/29/2027).

This single source procurement action is necessary to support critical on-going work within the FAA Air Traffic Organization (ATO) Human Performance (HP) initiatives related to the implementation of findings and recommendations from an April 2024 independent expert panel report on ATC fatigue. Guidehouse, Inc. is uniquely positioned to perform the required follow-on services.

This announcement is for informational purposes only and is not a solicitation or Screening Information Request. Any questions or comments about this announcement may be directed to the Contracting Officer, Stephen Mostow at Stephen.Mostow@faa.gov by 12:00 PM ET on September 21, 2026.

## Publications

- September 22, 2026: Special notice, due September 23, 2026 at 8:00 AM EDT. Notice 1c89894d2cc14ddf875bcc7bdda0d3a2. https://sam.gov/workspace/contract/opp/1c89894d2cc14ddf875bcc7bdda0d3a2/view
- September 22, 2026: Special notice, due September 21, 2026 at 12:00 PM EDT. Notice 9631d2a451a9451ca888be36ed0de667. https://sam.gov/workspace/contract/opp/9631d2a451a9451ca888be36ed0de667/view

## Points of contact

- Stephen Mostow, stephen.mostow@faa.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/noifaaatcfatiguestudies.