Skip to content
  • 6,813 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started
Menu

Special notice

C-sUAS 4925 (RFFE) Radio Frequency Front End

W50S6M26Q1BT3

Department of the Army, W7MT Uspfo Activity Alang 117. Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.

113 open like this View on SAM.gov Markdown

Status

Archived

Posted June 25, 2026. Scheduled to archive July 2, 2026.

Get the next one like this from Department of the Army by email, the day it is posted.Find my opportunities

This one is not taking offers

113 like it are open now in search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing

  • OVERHEAD PROJECTOR,

    Defense Logistics Agency, DLA Aviation at Philadelphia, PA

    SolicitationNAICS 334511Anywhere in the USSPRPA126RUC21
    Closes tomorrowNov 2
  • SPRRA127RA002// COMPUTER, FLIGHT CONTROL// 6615016583654

    Defense Logistics Agency, DLA Aviation at Huntsville, Al

    Combined synopsis and solicitationNAICS 334511Anywhere in the US98239743
    Closes tomorrowNov 2
  • VACUUM PUMP UNIT

    Department of the Navy, NAVSUP Weapon Systems Support Mech

    SolicitationNAICS 334511Anywhere in the USN0010426QND26
    Closes tomorrowNov 2

All 113 open in search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing

Description

As published on SAM.gov.

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.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. June 25, 2026

    Special notice, originally sources sought

    SAM.gov, notice f2bd062eae234d72920e3021b11ebaa5

    2 revisions on SAM
    • June 25, 2026: publish, special notice
    • September 17, 2025: publish, sources sought

Points of contact