Skip to content
  • 6,813 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started
Menu

Solicitation

Relentless Wolfpack CALL Amendment

FA239123S2403RWCALL01RASouth

Department of the Air Force, FA8651 AFRL Raz. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).

127 open like this View on SAM.gov Markdown

Response deadline

October 2, 2026 at 1:00 PM EDT

Closed 30 days ago. Posted September 14, 2026, first published August 19, 2026. Scheduled to archive October 17, 2026.

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

This one closed 30 days ago

127 like it are open now in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

All 127 open in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

Description

As published on SAM.gov.

Relentless Wolfpack CALL 01 for RA South under the PACER BAA is being amended.  The Amended Call is being posted and those Performers that have submitted the necessary documentation and received the initial call with all attachments need to request the revised documents.  The following attachments will be provided upon request, Atch 2 - Statement of Objectives_Rev2, Atch - 3 ADRLs_Rev1, Atch 9 - Milestone Payments_Rev1, and Questions and Answers to RW CALL. The due date on the CALL is NOT being extended. As a reminder, performers are encouraged to use the PIEE solicitation module to submit proposals.  Please ensure that accounts have been set up prior to Call due date.

Previous Notice: The effort is Relentless Wolfpack Call 01_RA South to PACER BAA, FA239123S2403.  The call information is attached.  Please follow the directions in the call to recieve the entire CALL package.  Please read the CALL information carefully.  Previous postings are as follows:  FA865126RFI0006, Special Notice, Grand Challenge - Relentless Wolfpack, published 13 Jul 2026; FA865126RFI005, Special Notice, Relentless Wolfpack RFI, published 1 Apr 2026.  

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. August 19, 2026

    Solicitation

    Relentless Wolfpack

    Due October 2, 2026 at 1:00 PM EDT. SAM.gov, notice da141322383e4952a236cc727c157e05

    2 revisions on SAM
    • September 14, 2026: publish, solicitation
    • August 19, 2026: publish, solicitation

  2. September 14, 2026

    Solicitation

    Due October 2, 2026 at 1:00 PM EDT. SAM.gov, notice cc44e89328884b3884f098288ae596df

    2 revisions on SAM
    • September 14, 2026: publish, solicitation
    • August 19, 2026: publish, solicitation

Points of contact