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Special notice

Operational Test and Training Infrastructure (OTTI) Architecture Documents

FA2553-25-R-0000

Department of the Air Force, FA2553 Oprn Test & TRG Infr Otti PK.

View on SAM.gov Markdown

Response deadline

January 1, 2030 at 1:59 AM EST

Closed in 1157 days. Posted October 8, 2026, first published December 17, 2025. Scheduled to archive December 31, 2029.

Get the next one like this from Department of the Air Force by email, the day it is posted.Find my opportunities

Description

As published on SAM.gov.

The U.S. Space Force (USSF) Operation Test and Training Infrastructure (OTTI) Program Executieve Office (PEO) is releasing a series of Department of Air Force (DAF) Architecture documents to provide industry with awareness and facilitate informed planning for future opportunities. 

These documents outline the architectural framework for the OTTI program and were developed to directly address the requirements outlined in the OTTI System Requirement Documents (SRDs).

Industry stakeholders are encouraged to review these documents and provide feedback on the proposed technical direction. These preliminary documents represent our current thinking, and we consider industry input a critical component for maturing the program's architecture.

As the OTTI program matures and requirements evolve, these documents will be updated and revised. Revised versions will be posted to this Sam.gov opportunity notice.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. December 17, 2025

    Special notice

    Due January 1, 2027 at 1:59 AM EST. SAM.gov, notice 7fb63289a3bc4000afa2b5b676d561f2

    4 revisions on SAM
    • October 8, 2026: publish, special notice
    • October 8, 2026: publish, special notice
    • December 17, 2025: publish, special notice
    • December 17, 2025: publish, special notice

  2. October 8, 2026

    Special notice

    Due January 1, 2030 at 1:59 AM EST. SAM.gov, notice 8b9aa125b1fd49f89ff307dfd4f6becb

    4 revisions on SAM
    • October 8, 2026: publish, special notice
    • October 8, 2026: publish, special notice
    • December 17, 2025: publish, special notice
    • December 17, 2025: publish, special notice

  3. October 8, 2026

    Special notice

    Due January 1, 2030 at 1:59 AM EST. SAM.gov, notice e7a602e4e94e48c3bc78422c0b9ced97

    4 revisions on SAM
    • October 8, 2026: publish, special notice
    • October 8, 2026: publish, special notice
    • December 17, 2025: publish, special notice
    • December 17, 2025: publish, special notice

Points of contact