SolicitationAmended Oct 8, 2026Accepting responses

Operational Test and Training Infrastructure (OTTI) Commercial Solutions Opening (CSO)

Department of the Air Force · FA2553 OPRN TEST & TRG INFR OTTI PK

Respond by: Dec 8, 2029, 11:59 PM UTC−71,136 days left

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From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number: FA2553-25-S-C001
Notice type: Solicitation
Posted: Dec 9, 2024 · Amended Oct 8, 2026
Response date: Respond by Dec 8, 2029, 11:59 PM UTC−7
Set-aside: None stated
NAICS code: 541715 Research and Development in the Physical, Engineering, and Life Sciences
Product or service code: AC34
Place of performance: Colorado Springs, CO 80914
Contracting office: FA2553 OPRN TEST & TRG INFR OTTI PKPETERSON SFB, CO 80914
Agency: Department of Defense · Department of the Air Force

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

9 companies held prime contracts from this office under NAICS 541715; 4 of them reported first-tier subawards to companies with NAICS 541715 in FedSub's records.

GEORGIA TECH APPLIED RESEARCH CORP · Reported first-tier subawards to 99 companies with NAICS 541715 in FedSub's records (latest Aug 2026).

8 more past prime awardees on Professional

Description

Source: SAM.gov Contract Opportunities public data file

Amendment 0011: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0011. This amendment supersedes all versions of the OTTI CSO. Annual Notice: In accordance with DFARS 212.7004(b), this posting serves as an annual notice of the OTTI CSO FA2553-25-S-C001 publishing. Amendment 0010: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0010. This amendment supersedes all versions of the OTTI CSO. AOI 05 Q&As: Please see the attached OTTI CSO AOI 05 Questions_Answers document for AOI 05: Continuous Fitness Assessment (CFA). The Phase I submission accepted until date for AOI 05 has been extended from 7 November 2025 to 5 December 2025. Amendment 0009: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0009. This amendment supersedes all versions of the OTTI CSO. AOI 05: Continuous Fitness Assessment (CFA) is currently pending Government updates. Additional information will be released to industry via an amendment to this solicitation. The Phase I submission accepted until date for AOI 05 has been extended from 8 October 2025 to 7 November 2025. Amendment 0008: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0008. This amendment supersedes all versions of the OTTI CSO. Amendment 0007: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0007. This amendment supersedes all versions of the OTTI CSO. Amendment 0006: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0006. This amendment supersedes all versions of the OTTI CSO. AOI 04 Q&As Rev 01: Please see the attached (CUI) OTTI CSO AOI 04 - Questions_Answers_Rev 01 document for AOI 04: Multirole Satellite Frequency In-field Test Suite (MSFITS). This updated document provides additional questions and answers (AOI 04 - Q16 through AOI 04 - Q30). Amendment 0005: Please see the attached OTTI CSO FA2553-25-S-C001 Amend 0005. This amendment supersedes all versions of the OTTI CSO. AOI 04 Q&As: Please see the attached (CUI) OTTI CSO AOI 04 Questions_Answers document for AOI 04: Multirole Satellite…

SAM.gov's data file removes line breaks; read the formatted notice and attachments on SAM.gov.

Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

Posted Oct 8, 2026SolicitationCurrent version
Respond by Dec 8, 2029, 11:59 PM UTC−7
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Jul 1, 2026Solicitation
Respond by Dec 8, 2029, 11:59 PM UTC−7
Changed from the version before: Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Dec 8, 2025Solicitation
Respond by Dec 8, 2029, 11:59 PM UTC−7
Changed from the version before: Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Nov 7, 2025Solicitation
Respond by Dec 8, 2029, 11:59 PM UTC−7
Changed from the version before: Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Oct 2, 2025Solicitation
Respond by Dec 8, 2029, 11:59 PM UTC−7
Changed from the version before: Description
This version on SAM.gov (opens SAM.gov in a new tab)

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