The US Army Contracting Command – Aberdeen Proving Ground (ACC-APG) has awarded a task order to Leidos.

It has been awarded under the Responsive Strategic Sourcing for Services (RS3), an indefinite delivery/indefinite quantity (IDIQ) contract.

The task order is for follow-on operations and support services for the Special Operations Command (SOCOM) Tactical Airborne Multi-Sensor Platforms (STAMP) for Program Manager Sensors – Aerial Intelligence (PM SAI).

Worth a total $649m, it includes a one-year base period of performance followed by four one-year option periods.

Under the contract, Leidos will provide services for the De Havilland Canada Dash 8 and King Air 300 aircraft.

Some are providing pilot services, airborne sensor operators, aircraft and primary mission equipment maintenance and integration, as well as configuration management and engineering support services.

The company will also provide hub and spoke operations/excursion support, Intelligence Coordination Center enlistment, system training, and logistics.

Leidos Defense Group president Gerry Fasano said: “We have assembled a proven, best-of-breed team who are deeply committed to the success of the STAMP mission.

“We are proud to support the SOCOM community with tactical ISR operations, system integration, and sustainment for commercial derivative aircraft for the SOCOM.”

Work under the contract will be performed within the Contiguous US (CONUS) and Outside the Contiguous US (OCONUS).

Last month, Leidos won a single-award task order from the US ACC-APG.