# CUAS VAMPIRE Support

Canonical: https://abierto.us/opportunities/n0042126rfpreqa0x00000051

- Solicitation number: N00421-26-RFPREQ-A0X0000-0051
- Notice type: Presolicitation
- Status: Closed. Deadline was May 29, 2026 at 4:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Naval Air Warfare Center Air Div (N00421)
- NAICS: 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- Product or service code: L015 Technical Representation Services: Aircraft and Airframe Structural Components
- Place of performance: Rzeszow, POL
- First posted: May 14, 2026
- Last posted: May 14, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/29a820702a7c4ac7bd0ddc6cf0d4ddfe/view

## Description

The Naval Air Warfare Center Aircraft Division (NAWCAD) intends to award a sole source contract modification to an existing contract with Sierra Nevada Company (SNC) in Colorado Springs, CO. NAWCAD intends to procure support of repairs, materials, maintenance and sustainment essential to the VAMPIRE c-UASs sustainment effort for the Ukraine Navy.

SMEs include Engineers, Maintenance Technicians, Field Service Representatives (FSRs), other technical assistance and reach back support for systems deployed in Eastern Europe by the North Atlantic Treaty Organization (NATO). Tasking will be performed both in the Continental United States (CONUS) and Outside the Continental United States (OCONUS) in support of the Ukraine Navy.

This action is intended to be awarded on a sole source basis to Sierra Nevada Company under the authority permitting other than full and open competition, Title 10, U.S.C. 2304 (c)(1), as implemented by FAR 6.103-1, "Only One Responsible Source and No Other type of Supplies or Services Will Satisfy Agency Requirements". SNC has the necessary secure facility accesses and experience required to fulfill the requirements of this effort within the critical fleet timeline.

This notice is published for information purposes only and is not a request for competitive proposals. Questions concerning subcontracting opportunities should be directed to Josh Thomas at Josh.Thomas@sncorp.com, Sierra Nevada Company; 1707 Aviation Way; Colorado Springs, CO 80916.

## Publications

- May 14, 2026: Presolicitation, due May 29, 2026 at 4:00 PM EDT. Notice 29a820702a7c4ac7bd0ddc6cf0d4ddfe. https://sam.gov/workspace/contract/opp/29a820702a7c4ac7bd0ddc6cf0d4ddfe/view

## Points of contact

- Chelsey Williams, chelsey.d.williams5.civ@us.navy.mil
- Julie Gill, julie.m.gill2.civ@us.navy.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0042126rfpreqa0x00000051.