Other Transaction Agreement HQ0860269E001

The Air Force awarded an Other Transaction Agreement to L3Harris Technologies, Inc. for Tranche 3 Tracking (T3TRK) with a ceiling value of $863,999,000, effective December 18, 2025. This OTA sits outside the FAR and supports a Middle Tier of Acquisition (MTA) / Middle Tier Rapid Prototyping (MTRP) program under DoD Acquisition Program Number NKY. The agreement funds development and prototyping of the T3 Tracking Layer, a space-based sensor capability for space domain awareness and missile...

The U.S. Air Force awarded an Other Transaction Agreement to L3Harris Technologies, Inc. for the Tranche 2 Tracking Layer program with a ceiling value of $919,239,306 on January 12, 2024. This OTA falls outside the FAR and executes under the Middle Tier of Acquisition pathway as a Middle Tier Rapid Prototyping effort under DoD Acquisition Program Number LNV. Performance runs through September 30, 2032, with work performed at Fort Wayne, Indiana. The Tranche 2 Tracking Layer represents a...

U.S. Army Research Development and Engineering Command awarded an Other Transaction Agreement to Advanced Technology International (prime awardee) for Multi-Domain Autonomous Precision Targeting Software for Collaborative Platforms, with a ceiling value of $10,154,846.05 and an award date of September 17, 2024. This modification adds additional funding to the existing agreement. Apollotech MSI Corp serves as the primary consortia member. The ultimate completion date is September 17, 2029. Work...

The Missile Defense Agency awarded a $1.91M Other Transaction Agreement to Advanced Technology International (ATI) on September 15, 2023, for a Hypersonic Glide Vehicle Stationary Target project, with completion targeted for June 30, 2026. The contract, performed in Summerville, South Carolina, represents a non-set-aside competitive award to the nonprofit research organization. ATI, which specializes in facilitating research and development collaborations for defense and national security...

The Air Force awarded an Other Transaction Agreement to L3Harris Technologies, Inc. valued at $853.9 million on July 14, 2022, for Tranche 1 Tracking Layer development, with performance extending through September 24, 2030. This OTA sits outside the FAR and operates under alternative statutory authority for defense prototype and R&D efforts. Work is performed in Melbourne, Florida. The agreement represents a significant investment in advanced tracking technology capabilities, consistent with...

The Air Force awarded an Other Transaction Agreement to Northrop Grumman Systems Corporation, Space Systems Division, valued at $790.791 million on December 18, 2025, for the Tranche 3 Tracking (T3TRK) program under the Middle Tier of Acquisition (MTA) pathway as a Middle Tier Rapid Prototyping (MTRP) effort. Performance is located in Redondo Beach, California. The agreement extends through January 19, 2035. This OTA sits outside the FAR and operates under statutory authority governing other...

<p>Naval Sea Systems Command awarded an Other Transaction Agreement to Advanced Technology International for development of a High Power Microwave Electronically Steerable Antenna System, with a ceiling value of $1,868,309 and an award date of October 14, 2025. This OTA sits outside the FAR and provides flexible contracting authority for the prototype development effort. Performance is scheduled to conclude by October 7, 2027, with work performed in Summerville, South Carolina.</p>

The U.S. Air Force awarded an Other Transaction Agreement to Advanced Technology International for a Prototype Warhead Damage Mechanism Lethality Assessment Tool with a ceiling value of $15.4 million and an award date of February 25, 2025. This OTA sits outside the Federal Acquisition Regulation and operates under the Air Force's authority for rapid prototyping and advanced research. Integrated Solutions For Systems, Inc. serves as the primary consortia member. The modification provides...

The Air Force awarded an Other Transaction Agreement to Trusted Space LLC for space domain awareness and space superiority prototype development and application transition to operations, with a ceiling value of $17,093,955.00 and an award date of April 24, 2025. OTAs sit outside the FAR and enable greater flexibility in contracting terms and technical approach. Performance is located in Leesburg, Virginia, with an ultimate completion date of June 24, 2029. Trusted Space LLC is a small business...

<p>DARPA awarded an Other Transaction Agreement to Thomson Reuters Special Services LLC for a DARPA research program with a ceiling value of $700,000 on August 25, 2025. The agreement is set to reach ultimate completion on May 28, 2026. Place of performance is West McLean, Virginia. As an OTA, this award operates outside the Federal Acquisition Regulation's standard contracting framework. No subcontractors or additional team members are identified in the award documentation.</p>