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Project Title CCA Medium Thrust Detailed Design & Build/Test Phases
Project Announcement Number DRAFT – PCI-OTA-26-0005
Announcement Type DRAFT Request for Prototype Proposals (RFPP)
AFLCMC Organization/
User Organization
Air Force Life Cycle Management Center, Propulsion Integration Division (AFLCMC/LPZ)
Entity Name SOSSEC, Inc.
Closing Date/Time 2 July 2026 at 12 PM EDT.
Instrument Type Firm-Fixed-Price Project Level Agreement
Anticipated Award(s) One or more awards are anticipated under this announcement.
Anticipated Prototype

Value/Government Estimate

Anticipated $49.3M per award (base and option)
Period of Performance Period of performance is estimated to be 22 months from project award of Detailed Design Base with options:

  • Base:5 months – Prototype Detailed Design Phase 1
  • Option 1: NTE 4.5 months – Prototype Detailed Design Phase 2
  • Option 2: NTE 5 months – Prototype Engine Build and Test Part Phase 1
  • Option 3: NTE 21.5 months from contract start – Prototype Engine Build and Test Part Phase 2
  • Option 4 – Prototype Engine Long Lead Hardware
    • Option to award in Prototype Detailed Design Phase 1
  • Option 5 – Prototype Engine Hardware
    • Option to award anytime in Prototype Detailed Design Phase 1 & 2
DD Form 2345 Required? (Y/N) Yes, or can provide SAL upon request and approval.
Question and Comment Submissions All questions and submissions must be directed to all of the following SOSSEC POCs:

SOSSEC Telephone: (603) 458-5529