# F-35 Phase 2.3 Mod 4 Weapons Defin.

Canonical: https://abierto.us/opportunities/n0001922rfpreqjsf0000869

- Solicitation number: N00019-22-RFPREQ-JSF000-0869
- Notice type: Award notice
- Status: Awarded to Lockheed Martin Corporation for $74,220,041.00
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Naval Air Systems Command (N00019)
- NAICS: 336411 Aircraft Manufacturing
- Product or service code: 1510 Aircraft, Fixed Wing
- Place of performance: Texas
- County: Tarrant County (FIPS 48439). https://abierto.us/counties/tarrant-county-tx-48439
- City: Fort Worth. https://abierto.us/cities/fort-worth-tx-4827000
- First posted: June 30, 2026
- Last posted: June 30, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/297bb933264549518c47559c2ee824f8/view

## Description

The Naval Air Systems Command (NAVAIR), Naval Air Station Patuxent River, MD, has awarded definitization modification P00134 on contract N00019-19-C-0010 to Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, on a sole source basis for an effort to provide the continued development of critical F-35 warfighting development and integration of three unique United Kingdom (UK) / Italian critical weapons capabilities through System Functional Review to Development Test Complete in addition to mission critical data scope for the U.S Air Force, U.S. Navy, U.S. Marine Corps, and F-35 Cooperative Program Partners.

As the sole designer, developer, manufacturer, and integrator of the F-35, Lockheed Martin Aeronautics Co. is the only source that possesses the engineering data, technical skills, and requisite knowledge of the design, fabrication, performance, and operational characteristics of the F-35 required to perform the necessary efforts within the required timeframes and without substantial duplication of costs.

No other source has the technical qualifications and necessary resources to perform the work described herein, nor will any other supplies or services satisfy the Government's requirements.

## Award on USAspending

- Recipient: Lockheed Martin Corporation (UEI G4KDGE4JFFK7)
- Contract: N0001919C0010, definitive contract
- Obligated: $1,335,740,839.71, current value $5,135,520,800
- Competition: Not Competed, 1 offers received
- Link: award number N0001919C0010 equals the contract number; same awarding office N00019 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_N0001919C0010_9700_-NONE-_-NONE-/


## Publications

- June 30, 2026: Award notice. Notice 297bb933264549518c47559c2ee824f8. https://sam.gov/workspace/contract/opp/297bb933264549518c47559c2ee824f8/view

## Points of contact

- Edwin Wilbert, edwin.wilbert@jsf.mil
- Gina M. Bailey, Gina.Bailey@jsf.mil

---
Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0001922rfpreqjsf0000869.