Skip to content
  • 6,812 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

Combined synopsis and solicitation, first published as sources sought

Automatic Direction-Finding Surveillance System

FA252126QB181

Department of the Air Force, FA2521 45 Cons PK. Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing.

90 open like this View on SAM.gov Markdown

Response deadline

September 29, 2026 at 11:00 PM EDT

Closed 32 days ago. Posted September 28, 2026, first published September 4, 2026. Scheduled to archive October 14, 2026.

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

This one closed 32 days ago

90 like it are open now in radio and television broadcasting and wireless communications equipment manufacturing

All 90 open in radio and television broadcasting and wireless communications equipment manufacturing

Description

As published on SAM.gov.

See Attachments.

Amendment 1: The Government’s responses to industry questions are incorporated into the solicitation. Where a Government’s response provides additional or more specific information regarding a requirement, that response applies to the solicitation. Vendors that previously submitted quotes may submit revised quotes by the extended deadline

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. September 4, 2026

    Sources sought

    Automatic Direction Finding Surveillance System

    Due September 10, 2026 at 1:00 PM EDT. SAM.gov, notice ea99ee97ba684c7e8f8238729b1bc148

    1 revisions on SAM
    • September 4, 2026: publish, sources sought

  2. September 22, 2026

    Combined synopsis and solicitation

    Due September 28, 2026 at 4:00 PM EDT. SAM.gov, notice 6e6a971606544c6fa17dafc28569a0c7

    1 revisions on SAM
    • September 22, 2026: publish, combined synopsis and solicitation

  3. September 28, 2026

    Combined synopsis and solicitation

    Due September 29, 2026 at 11:00 PM EDT. SAM.gov, notice 421154e3ad474de79858929492d1926b

    2 revisions on SAM
    • September 28, 2026: publish, combined synopsis and solicitation
    • September 22, 2026: publish, combined synopsis and solicitation

Points of contact