Open·Ingested 45 days ago, not re-verified since

C-sUAS 4925 (RFFE) Radio Frequency Front End

DEPT OF DEFENSE

Special Notice · not a solicitation. There is nothing to bid on yet: agencies use this notice type for market research or information. You can respond to get on their radar, but do not budget proposal time for it.

Place of performance: Birmingham, AL

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Posted: Jun 27, 2026
Closes: No deadline published by the funder

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At a glance

This is a government contract opportunity posted by DEPT OF DEFENSE in the search, detection, navigation, guidance, aeronautical, and nautical category. Work is performed in Birmingham, AL.

Classification and identifiers

Industry (NAICS): Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)
Product or service (PSC): Electronic Countermeasures, Counter-Countermeasures and Quick Reaction Capability Equipment (5865)
Solicitation number: W50S6M26Q1BT3
Contracting office: W7MT USPFO ACTIVITY ALANG 117

Who can apply

Work performed in Birmingham, AL

No Set aside used. NONE

About this opportunity

This is to notify all vendors the 4925 RF Front End Retrofit will be purchased through Black River Systems. See Sole Source justification below and attached. This item needs to be purchased specifically from Black River Systems Company Per NGB A4S Memo dated 7 June 2024. Ninja is currently the USAF and ANG's Program of record for C-sUAS capability. This updated RFFE is required for the NINJA system with the legacy RFFE model being outdated due to supply chain issues (which affects our warranty/maintenance contract) and reduced engagement capability compared to the new model. Black River Systems is the only company that manufacturers this device for the NINJA system. 4925 RFFE needs to be purchased specifically from Black River Systems Company Per NGB A4S Memo dated 7 June 2024.