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Closed Mon, Oct 5. Responses were due Mon, Sep 21 · 12:00 PM ET. This notice is kept for reference and no longer takes responses.

Special noticeFederal buyer

Notice of Intent to Single Source - ATC Fatigue Studies Support

TRANSPORTATION, DEPARTMENT OF, District of Columbia · FEDERAL AVIATION ADMINISTRATION · FEDERAL AVIATION ADMINISTRATION
Unverified · check sourceAmended Sep 22
Responses dueMon, Sep 2112:00 PM ET · District of Columbia timeClosed
PostedTue, Sep 221 amendment, last Sep 22
Solicitation no.NOI-FAAATCFATIGUESTUDIESSAM.gov
Set-asideNoneOpen to all firms

What the agency is buying

from the notice as published

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 -…

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Details

Place of performance
Washington, District of Columbia
Buyer type
Federal
Notice type
Special Notice
Solicitation no.
NOI-FAAATCFATIGUESTUDIES
NAICS
NAICS 541330 (Engineering Services)
Size standard
$25.5M revenue SBA table, NAICS 541330
PSC
PSC R405 (SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS)
Amendments
1, last Sep 22
Contact
Stephen Mostow
Office
FEDERAL AVIATION ADMINISTRATION · FEDERAL AVIATION ADMINISTRATION
Email
stephen.mostow@faa.gov

Not stated in the notice: estimated value, contract type, period of performance, evaluation criteria, local-presence rule. Check the bid documents.

Contact details from the source notice. Contact the buyer only about this solicitation.

Key dates

Tue, Sep 22Posted
Sep 23 Mon, Sep 21 · 12:00 PM ETResponses due · closed
Amendment 1
Tue, Sep 22
Closed
Mon, Oct 5

Change log

verified Thu, Oct 8 · 12:30 AM ET
  1. Posted · Special NoticeTue, Sep 22 · 4:01 AM ET
  2. Amendment · New version of the notice posted at the sourceTue, Sep 22 · 4:13 AM ET
  3. Deadline moved · Mon, Sep 21, 2026 · 12:00 PM ET → Wed, Sep 23, 2026 · 8:00 AM ETTue, Sep 22 · 4:13 AM ET
  4. ClosedMon, Oct 5 · 6:35 AM ET
  5. Deadline moved · Wed, Sep 23, 2026 · 8:00 AM ET → Mon, Sep 21, 2026 · 12:00 PM ETWed, Oct 7 · 12:31 AM ET
  6. Deadline moved · Wed, Sep 23, 2026 · 8:00 AM ET → Mon, Sep 21, 2026 · 12:00 PM ETThu, Oct 8 · 12:31 AM ET

Change log starts Oct 5, 2026 (tracking began); earlier amendments at SAM.gov are being pulled in.

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Notice as published

Notice of Intent to Single Source - ATC Fatigue Studies Support

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 [email on the source notice] by 12:00 PM ET on September 21, 2026.

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