Solicitations › DEPT OF DEFENSE › NAICS 541715

Airlift Efficiency Commercial Solutions Opening (CSO)

DEPT OF DEFENSE · Solicitation FA4452-25-S-C001 · NAICS 541715 · Unrestricted (full and open) · Responses due 26 February 2028

Solicitation details

Solicitation number	FA4452-25-S-C001
Notice ID	29bd7c8ab131477bb9b6478a2bb56819
Agency	DEPT OF DEFENSE
Sub-tier	DEPT OF THE AIR FORCE
Contracting office	FA4452 763 ESS
NAICS code	541715
Product / service code (PSC)	AC33
Set-aside	Unrestricted (full and open)
Notice type	Combined Synopsis/Solicitation
Posted	08 January 2026
Response deadline	26 February 2028
Place of performance	Scott AFB, IL, USA

Description

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.

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