Combined synopsis and solicitation
Airlift Efficiency Commercial Solutions Opening (CSO)
FA4452-25-S-C001
Department of the Air Force, FA4452 763 Ess. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Offers due
February 26, 2028 at 3:00 PM EST
482 days from now. Posted January 8, 2026, first published February 26, 2025.
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Description
As published on SAM.gov.
This CSO is for Airlift Efficiency hosted by the 763rd Enterprise Sourcing Squadron for Air Force Operational Energy Office (SAF/IE). Individual Area's of Interest (AOIs) issued against the CSO will be posted under this notice.
02/26/2025: FA4452-25-S-C001 AOI (1) - Blended Wing Body (BWB) and C-17 Propulsion
- This AOI is issued under the CSO.
- All details regarding submission and evaluation factors are provided in the attached documents titled "CSO Solicitation" and "AOI (1) - Blended Wing Body and C-17 Propulsion".
This CSO Solicitation is a competitive solicitation that is closed-open until 26 February 2026. Submissions will only be accepted following specific AOI submission due dates and times. The Government reserves the right to extend this CSO beyond the closed date by amendment if the authority is extended.
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.
- FA4452-25-S-C001 Airlift Efficiency CSO Solicitation.pdf200 KB, February 27, 2025
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
February 26, 2025
Combined synopsis and solicitation
Due February 26, 2026 at 3:00 PM EST. SAM.gov, notice 301ce5ec306141848955f11ec54f5eaf
5 revisions on SAM
- January 8, 2026: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
February 26, 2025
Combined synopsis and solicitation
Due February 26, 2026 at 3:00 PM EST. SAM.gov, notice 39ad63a5c1c94c13a4d79c82af7b5f93
5 revisions on SAM
- January 8, 2026: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
February 27, 2025
Combined synopsis and solicitation
Due February 26, 2026 at 3:00 PM EST. SAM.gov, notice 7ff391dfa0114d35ba7b0d54aef003b2
5 revisions on SAM
- January 8, 2026: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
February 27, 2025
Combined synopsis and solicitation
Due February 26, 2026 at 3:00 PM EST. SAM.gov, notice c52cc4846f8040d1b07fc79bf396c42c
5 revisions on SAM
- January 8, 2026: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
January 8, 2026
Combined synopsis and solicitation
Due February 26, 2028 at 3:00 PM EST. SAM.gov, notice 29bd7c8ab131477bb9b6478a2bb56819
5 revisions on SAM
- January 8, 2026: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 27, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
- February 26, 2025: publish, combined synopsis and solicitation
Points of contact
- Capt Madison Tikalskymadison.tikalsky.1@us.af.mil3155712981
- Lisa Pendragonlisa.pendragon@us.af.mil5052259752