MH-60R Airborne Low Frequency Sonar (ALFS) Weapon Replaceable Assemblies (WRA) Support and Sustainment
Combined Synopsis/Solicitation · Dept of Defense · Responses due Nov 28, 2026
MH-60R Airborne Low Frequency Sonar (ALFS) Weapon Replaceable Assemblies (WRA) Support and Sustainment is a combined synopsis/solicitation posted on SAM.gov by Dept of Defense (Naval Air Systems Command) on Oct 29, 2026, under NAICS 334511 (Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing). No small business set-aside is listed. The work is to be performed in Maryland. Responses are due Nov 28, 2026.
- Notice type
- Combined Synopsis/Solicitation
- Agency
- Dept of Defense
- Office
- Dept of the Navy / Navair / Navair HQS / Naval Air Systems Command
- Solicitation number
- N0001926RFPREQAPM2990566
- Industry (NAICS)
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Set-aside
- None listed
- Place of performance
- Maryland
- Posted
- Oct 29, 2026
- Responses due
- Nov 28, 2026 (26 days left)
The full description, attachments and response instructions are on SAM.gov: read this notice on SAM.gov. To respond you need an active SAM.gov registration, which is free.
What this combined synopsis/solicitation means
A combined synopsis/solicitation is used mainly for commercial products and services: the notice itself is the solicitation, so you can prepare and submit an offer now, before the response date.
- Read the full solicitation and every attachment on SAM.gov, including the scope of work and evaluation criteria.
- Confirm you are eligible: active SAM.gov registration, the NAICS size standard and any set-aside.
- Submit questions to the contracting officer before the question deadline, if there is one.
- Prepare your response exactly as instructed and submit it before the deadline.
Who wins search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing government contracts
Federal agencies obligated $51.9B on contracts under NAICS 334511 from FY2024 to FY2026, including $16.8B in FY2026. The largest contractors in this industry, possible competitors or teaming partners for this bid:
- Raytheon Company: $5.7B
- Raytheon Company: $5B
- Lockheed Martin Corporation: $4B
- Lockheed Martin Corporation: $2.9B
- Raytheon Company: $2B
Recent search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing contract awards
| Start date | Recipient | Agency and description | Amount | Record |
|---|---|---|---|---|
| Sep 30, 2026 | Surescan Corporation | Department of Homeland SecurityENGINEERING SUPPORT SERVICES IN SUPPORT OF ACCESSIBLE PROPERTY SCREENING (APS) | $1,321,474 | 70T04026F7573N007 |
| Sep 30, 2026 | SPX Aids to Navigation, LLC | Department of Homeland SecurityPURCHASE AND DELIVER 124 SELF-CONTAINED LED LANTERNS TO PORTSMOUTH, VA | $77,252 | 70Z08426FDL950200 |
| Sep 30, 2026 | Ceia USA LTD | Department of Homeland SecurityPROCUREMENT OF ENHANCED METAL DETECTORS IN SUPPORT OF SAFETY STOCK. | $526,532 | 70T04026C7672N004 |
| Sep 30, 2026 | Atlantic Diving Supply, Inc. | Department of Homeland SecurityFLIR EQUIPMENT | $131,888 | 70B02C26P00000517 |
| Sep 30, 2026 | General Dynamics One Source LLC | Department of Homeland SecurityCTSE DELIVERY ORDER #3 | $10,433,333 | 70B02C26F00001117 |
More: government search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing contracts · NAICS 334511
DoD contract spending
The Department of Defense obligated $1.3T on contracts from FY2024 to FY2026. Its largest contractors were Lockheed Martin Corporation, Electric Boat Corporation, Lockheed Martin Corporation. What it buys most: aircraft manufacturing, engineering services, research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology).
See Department of Defense contracts: top contractors, what it buys and recent awards.
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Guides for this bid
Frequently asked questions
- When is the response deadline for N0001926RFPREQAPM2990566?
- Responses are due Nov 28, 2026. Always confirm the date and time zone in the notice on SAM.gov, since agencies sometimes extend deadlines with an amendment.
- Who can respond to MH-60R Airborne Low Frequency Sonar (ALFS) Weapon Replaceable Assemblies (WRA) Support and Sustainment?
- No set-aside is listed, so any responsible business registered in SAM.gov can respond, large or small. Registration is free.
- Who usually wins search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing government contracts?
- Under NAICS 334511, the largest federal contractors from FY2024 to FY2026 were Raytheon Company ($5.7B), Raytheon Company ($5B), Lockheed Martin Corporation ($4B).
Source: SAM.gov Contract Opportunities, last checked Oct 30, 2026. Independent website. Not affiliated with any government agency.