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Active Early lead Sources Sought

Enterprise Air Route Surveillance Radar Replacement Sources Sought Request of Information

Solicitation FA2330-RFI-ARSR-R Notice 81665747eb8342c58b199ef4f45893b2

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Open official notice on SAM.gov
PostedSep 21, 2026
Response deadlineOct 9, 2026 9:00 PM UTC
DepartmentDEPT OF DEFENSE
Set-aside Unrestricted Unrestricted. No set-aside.

Scope

Opportunity description

This is amendment 00001 to the RFI, waiting for a confirmation on the release of the documents the government is removing the documents. They will be updated as soon as the government receives confirmation.

This is a Request for Information (RFI) in accordance with RFO 15.101(c). This RFI is issued to identify industry partners with capability to replace the current Air Route Surveillance Radar version 4 (ARSR-4) radars.

The Government is planning the Air Route Surveillance Radar Replacement (ARSR-R) program to replace ARSR-4 systems across multiple fixed radar sites. The Government is seeking information from industry regarding capable, reliable, and sustainable radar solutions to support this long-term enterprise modernization.

Timeline

Related notices

5 notices
  • Early lead Sources Sought Posted Oct 13, 2026

    The response deadline moved to Oct 21, 2026 9:00 PM UTC. The description changed: This amendment updates the RFI response date to 21 October 2026 at 5PM ET.

  • Early lead Sources Sought Posted Oct 5, 2026

    No changes are visible in this extract. Check SAM.gov because the change may be in an attachment.

  • Early lead Sources Sought Posted Sep 24, 2026

    The response deadline moved to Oct 14, 2026 9:00 PM UTC. The description changed: This is amendment 00001 to the RFI.

  • Early lead Sources Sought Posted Sep 21, 2026 You are viewing this

    The description changed: This is amendment 00001 to the RFI, waiting for a confirmation on the release of the documents the government is removi…

  • Early lead Sources Sought Posted Sep 18, 2026

    First posting.