Advanced Propulsion Aquisition Contract (APAC) IDIQ

**Update 3/27/26 - Uploaded Responses to Industry attachment** Uploaded an attachment (Responses to Industry Questions 27 Mar 26) with responses to the questions submitted. **Update 3/19/26 - Uploaded Responses to Industry attachment** Uploaded an attachment (Responses to Industry Questions 19 Mar 26) with responses to the questions submitted. **Update 3/16/26 - Description update only** Please send all questions to POCs listed below and the following email address: aflcmc.apacidiq@us.af.mil The Advanced Propulsion Acquisition Contract (APAC) MAC Indefinite Delivery Indefinite Quantity (IDIQ) Contract is designed to provide the Air Force Life Cycle Management Center Propulsion Directorate (AFLCMC/LP) with the capacity to: a) rapidly develop technologies for novel propulsion capabilities, b