N6660426FA149↗

Name: N6660426FA149: Support of Towed Array Sonar Programs for Sensors and Sonar Systems. Provide Services for Operation of the Naval Array Technical Support Center Facility for Towed Array Systems and Production Engineering, Technical and Logistics Support.
Creator: SpendQuery
License: https://www.usa.gov/government-works

SUPPORT OF TOWED ARRAY SONAR PROGRAMS FOR SENSORS AND SONAR SYSTEMS. PROVIDE SERVICES FOR OPERATION OF THE NAVAL ARRAY TECHNICAL SUPPORT CENTER FACILITY FOR TOWED ARRAY SYSTEMS AND PRODUCTION ENGINEERING, TECHNICAL AND LOGISTICS SUPPORT.

Delivery Order · Department of the Navy · to Leidos, Inc. (UEI QLNMVC12KWY3) · data as of 2026-10-20

Obligated to date$4.45M3 actions

Current value$4.45Mwith options exercised

Period2026-03-19 → 2027-10-29current end date

Up for re-bid: ends 2027-10-29. Recompete brief → · NUWCDIVNPT Enterprise Infrastructure Market Survey ↗

What it is

Product or service: Underwater Sound Equipment (PSC 5845)
Industry: Engineering Services (NAICS 541330)
Contracting office: Nuwc Div Newport (N66604)
Competition: Full and open competition
Pricing: Firm fixed price
How it was bought: Single-award IDIQ · under N6660421DA000
Where the work is: Fairfax, VA · district VA-11

Obligations by fiscal year

FY2026$4.45M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

3 actions since 2026-03-19. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-05-14	P00002	Administrative change	$0	SUPPORT OF TOWED ARRAY SONAR PROGRAMS FOR SENSORS AND SONAR SYSTEMS, PROVIDE SERVICES FOR OPERATION OF THE NATSC FACILITY FOR TOWED ARRAY SYSTEMS AND PRODUCTION ENGINEERING, TECHNICAL AND LOGISTICS SUPPORT FOR US NAVY AND FMS TOWED ARRAY SYSTEMS.
2026-03-31	P00001	Administrative change	$0	SUPPORT OF TOWED ARRAY SONAR PROGRAMS FOR SENSORS AND SONAR SYSTEMS. PROVIDE SERVICES FOR OPERATION OF THE NAVAL ARRAY TECHNICAL SUPPORT CENTER FOR TOWED ARRAY SYSTEMS AND PRODUCTION ENGINEERING, TECHNICAL AND LOGISTICS SUPPORT.
2026-03-19	0		$4.45M	SUPPORT OF TOWED ARRAY SONAR PROGRAMS FOR SENSORS AND SONAR SYSTEMS. PROVIDE SERVICES FOR OPERATION OF THE NAVAL ARRAY TECHNICAL SUPPORT CENTER FACILITY FOR TOWED ARRAY SYSTEMS AND PRODUCTION ENGINEERING, TECHNICAL AND LOGISTICS SUPPORT.

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-20). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…