Maritime automated ingestion for scene-aware identification and localization (mainsail)

Active Definitive Contract Awarded Last action

Contract number
FA237725CB035
Awardee
Awarding agency
Obligated
$3,520,000

Award facts

Opportunity
Contract value 52% obligated
$6,768,474.00 Current and potential, with all options
Completion date 35% complete
Current and potential, with all options
Contracting staff
Funding agency
Air Force Research Laboratory Air Force Materiel Command, Department of Defense
Set-aside
No set-aside
Competition
Full and Open Competition · 24 offers Basic Research
Pricing
Cost Plus Fixed Fee
Place of performance
Woburn, MA 01801, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Other Administrative Action P00005 $0
Funding Only Action P00004 $1,495,000
Funding Only Action P00003 $775,000
Funding Only Action P00002 · The mainsail program is a research and development effort aimed at developing autonomous capabilities to maintain custody of maritime targets of interest from… $250,000
Funding Only Action P00001 $750,000
Original award $250,000

About this award

The Air Force Research Laboratory awarded a $6.768 million definitive contract to Systems & Technology Research LLC for the Maritime Automated Ingestion for Scene-Aware Identification and Localization (MAINSAIL) program on September 29, 2025, under a cost-plus-fixed-fee structure with no set-aside.

MAINSAIL is a research and development effort to develop autonomous algorithms for maritime target tracking using spaceborne sensing assets, with emphasis on automated target recognition, contextual data analysis, machine-readable data formats, and predictive location reasoning. The solicitation, posted April 3, 2025, with proposals due May 19, 2025, anticipated a single-award CPFF arrangement. Work is performed at Woburn, MA, primarily at the contractor's Top Secret/Sensitive Compartmented Information facility, with an estimated composition of 30 percent classified and 70 percent unclassified work. Contractors require TS/SCI facility clearance and may travel to Wright-Patterson Air Force Base, Ohio. The contract runs through September 29, 2028. Technical proposals were limited to 30 pages and evaluated on innovative technical approach, understanding of objectives, and potential for transitioning research to future government needs. Offerors were required to be U.S. persons; small businesses were encouraged to propose. Government will provide access to DoD High Performance Computing resources at multiple classification levels.

Quick answers

Who was awarded contract FA237725CB035?

FA237725CB035 was awarded to Systems & Technology Research LLC by Air Force (Department of Defense) on September 29, 2025.

How much is contract FA237725CB035 worth?

The government has obligated $3,520,000 on FA237725CB035. Its current value, with exercised options, is $6,768,474.

Which agency awarded contract FA237725CB035?

Air Force (Department of Defense) awarded FA237725CB035, with funding from Air Force Research Laboratory (Air Force Materiel Command).

Was contract FA237725CB035 competed?

The extent of competition for FA237725CB035 was full and open competition. The government received 24 offers.

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