Solicitation
Space Environment Technologies and Science (SETS) Broad Agency Announcement (BAA) Call 004
FA945326RX012
Department of the Air Force, FA9453 AFRL RJZ. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Offers due
November 13, 2026 at 3:00 PM EST
13 days from now. Posted October 29, 2026, first published September 30, 2026.
Get an email when this is amended, when the deadline moves and when it is awarded.Watch it
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Description
As published on SAM.gov.
Amendment 6 - Update Atch RFP Letter Call 004 Published to the most current version dated 29 Oct 26; Post the Questions and Answers titled BAA Call 004 Questions final; update Atch 4 - Contract Data Requirements List V2 29Oct26; update the Contracting Officer
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Amendment 5 - Update Atch RFP Letter Call 004 Published _ 22Oct26 to the most current version dated 22 Oct 2026. The following summarizes the changes to the document:
1. The proposal due date has been extended until 13 November 2026. This is updated on page 1 of the pdf as well as section IV, page 7 of the pdf.
2. The answers to submitted questions will now be posted by 30 October 2026. This is updated in section IV, page 7 of the pdf.
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Amendment 4 - Update Atch RFP Letter Call 004 Published _ 16Oct26 to the most current version dated 16 Oct 2026. The following summarizs the changes to the document:
1. The proposal due date has been extended until 5 Novemeber 2026. This is updated on page 1 of the pdf as well as section IV, page 7 of the pdf.
2. The answers to submitted questions will now be posted by 22 October 2026. This is updated in section IV, page 7 of the pdf.
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Amendment 3- Update Atch 1 - Call 004 SOW_CLIN Breakdown to the most current version dated 1 Oct 2026. The only change to this document is formatting and removal of Distro D marking.
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Amendment 2- Update the Atch 1 to restricted requiring request for access.
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Amendment 1 - The original uploaded word documents contained permissions that prevented industry for opening them. The files were removed and replaced with PDF versions. No changes were made to the documents or the posting. .
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The Air Force Research Laboratory (AFRL) Space Warfare Directorate (RJ) formally known as Space Vehicles Directorate (RV), Geospace Technologies Division (RJB) Geospace Environment Impacts and Applications Branch (RJBX) is seeking sources capable of supporting the program’s fundamental and advanced research in space and environmental impacts technologies. Additionally, the program is interested in understanding and quantifying the impact of the space environment on Department of War and national security systems and in achieving a capability to specify, predict, mitigate, and exploit the effects of the space environment that can disrupt or degrade operational systems. This Call is specifically requesting potential Offeror(s) to provide interdisciplinary proposals addressing Topic 1 from the Space Environment Technologies and Science (SETS) Broad Agency Announcement (BAA). Topic area is :
1. Solar, Solar Wind, and Ionospheric Effects
The instructions for responding to the Call can be found in the attached RFP Letter Call 004.
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.
- Atch10 - Security Program Questionnaire.pdf120 KB, October 1, 2026
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
September 30, 2026
Solicitation, originally sources sought
Due October 29, 2026 at 3:00 PM EDT. SAM.gov, notice c4db528bed0547ff86600dff1447ac6f
7 revisions on SAM
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 1, 2026
Solicitation
Due October 29, 2026 at 3:00 PM EDT. SAM.gov, notice 00663b9b93e5417da838eaa42b8e78a4
7 revisions on SAM
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 1, 2026
Solicitation
Due October 29, 2026 at 3:00 PM EDT. SAM.gov, notice 3831837c16de4af18130f8e89d9c3e91
7 revisions on SAM
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 1, 2026
Solicitation
Due October 29, 2026 at 3:00 PM EDT. SAM.gov, notice b28dfabf5dee43e0b0932de8ecf374d0
7 revisions on SAM
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 1, 2026
Solicitation
Due October 29, 2026 at 3:00 PM EDT. SAM.gov, notice bd5a9859e9a2446f9cee8f0cb6c267df
7 revisions on SAM
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 1, 2026
Solicitation
Due October 29, 2026 at 3:00 PM EDT. SAM.gov, notice e8b2278de0de49a4962d3999dc766c10
7 revisions on SAM
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 16, 2026
Solicitation
Due November 5, 2026 at 3:00 PM EST. SAM.gov, notice b77e398ed07444bf82b49cd3d7e72635
8 revisions on SAM
- October 16, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 22, 2026
Solicitation
Due November 13, 2026 at 3:00 PM EST. SAM.gov, notice f68f2cd184fd4c7ca7d9b7acf20e4a48
9 revisions on SAM
- October 22, 2026: publish, solicitation
- October 16, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
October 29, 2026
Solicitation
Due November 13, 2026 at 3:00 PM EST. SAM.gov, notice 66e65030976540fb89838cb0d6b1bae4
10 revisions on SAM
- October 29, 2026: publish, solicitation
- October 22, 2026: publish, solicitation
- October 16, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- October 1, 2026: publish, solicitation
- September 30, 2026: publish, solicitation
- June 21, 2023: publish, sources sought
Points of contact
- Angelica Ulibarriangelica.ulibarri@spaceforce.mil505-853-4416
- Isaac Thorpisaac.thorp@spaceforce.mil