This Sources Sought opportunity from Department Of Defense was posted on October 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Enterprise Air Route Surveillance Radar Replacement Sources Sought Request of Information

Closed

FA2330-RFI-ARSR-RFederal

Submission Closed10/21/2026, 05:00:00 PM EDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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AI Contract Overview

The Department of Defense, through the Air Force Life Cycle Management Center, is issuing a Sources Sought Request for Information under solicitation FA2330-RFI-ARSR-R to identify industry partners capable of replacing the legacy Air Route Surveillance Radar version 4 (ARSR-4) systems. The Enterprise Air Route Surveillance Radar Replacement (ARSR-R) program seeks a 3D solid-state unattended surveillance radar solution for multiple fixed sites across the continental United States. The replacement system must support joint long-range primary and secondary surveillance missions, incorporating modern digital target processing, Identification Friend or Foe, Secondary Surveillance Radar, and Automatic Dependent Surveillance-Broadcast capabilities. The system is intended for a minimum 20-year lifecycle and must adhere to standard FAA requirements for long-range radars used in enroute airspace. Interested respondents must submit their information in two separate volumes: Volume I focusing on capabilities, technical approach, and deployment strategy, and Volume II covering the rough order of magnitude cost, schedule, and acquisition approach. Submissions are limited to 35 total pages and must be delivered via the Department of Defense Safe Access File Exchange by October 21, 2026, at 5 PM ET. Requirements include compliance with NIST SP 800-53 Rev 5 for cybersecurity, ISO 9000/9001 quality standards, and various military and FAA technical specifications regarding electrical safety, radiation hazards, and environmental durability. This RFI is restricted under Distribution Statement C and contains technical data subject to International Traffic in Arms Regulations.

General Info

Air Force seeks industry partners to replace legacy ARSR-4 radars with modern systems.

Agency

Department Of Defense → FA2330 Arspc Mgnt Systms Aflcmc/hba

NAICS

334511 - Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

Place of Performance

MA, 01731, USA

Set-Aside

NONE

Documents

specifications

High

sources-sought

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

4 updates

PhaseClosed

PostedSep 18

Sources Sought

Notice updatedSep 21

The notice description changed.

Notice updatedSep 24

Response deadline changed from Oct 9, 2026 to Oct 14, 2026. The notice description changed.

Notice updatedOct 5

Notice details unchanged. Attachments may have changed.

Notice updatedOct 13

Response deadline changed from Oct 14, 2026 to Oct 21, 2026. The notice description changed.

Response DeadlineOct 21

Deadline has passed

Submission Closed

10/21/2026, 05:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of Defense → FA2330 Arspc Mgnt Systms Aflcmc/hba

Contacts2 people available

OfficeHANSCOM AFB, MA, 01731, USA

Organization / AgencyDepartment Of Defense → FA2330 Arspc Mgnt Systms Aflcmc/hba

Office AddressHANSCOM AFB, MA, 01731, USA

Contacts

Capt Ryan Weitgenant

contact@example.gov

Julie Tolek

contact@example.gov

Full Description

This amendment updates the RFI response date to 21 October 2026 at 5PM ET. All other items remain unchanged.

GOVERNMENT REQUEST FOR SOURCES SOUGHT INFORMATION

For the

ENTERPRISE AIR ROUTE SURVEILLANCE RADAR REPLACEMENT

Distribution Statement C: Distribuition authorized to U.S. Government agencies and their contractors Administrative or Operational Use (23 Sep 26). Other requests for this document shall be referred to AFLCMC/ESAR.

WARNING: This document may contain technical data within the definition contained in the International Traffic in Arms
Regulations (ITAR), and as such is subject to the export control laws of the U.S. Government. Transfer of this data by any means
to a foreign person, whether in the U.S. or abroad, without a valid export license or prior written approval from the Department
of State, is prohibited by the Arms Export Control Act (Title 22, U.S.C, Section 2751 et seq.) or Executive Order 12470. Violation
of these export laws is subject to severe criminal penalties.

DESTRUCTION NOTICE: Destroy by any method that will prevent disclosure or reconstruction of the document.

Controlled by: AFLCMC/ESAR

CUI Category: General Procurement and Acquisition Distribution/Dissemination

Control: Statement C

POC: Vincente Collins, contact@example.gov

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. There are two (2) Controlled Unclassified Information items. The performance specifications cited in the SRD for range, probability of detection, resolution and accuracy are the standard FAA requirements for long range radars used for controlling aircraft in enroute airspace.

This Sources Sought RFI is the initial step to engage industry and foster a collaborative relationship between the Government Team and vendors to share perspectives on future acquisitions.

CONTROLLED UNCLASSIFIED INFORMATION

There are two (2) Controlled Unclassified Information Items as part of this Sources Sought RFI:

1. CUI ARSR-R RFI

2. CUI ARSR Replacement MODEL_Rev A_20260922

To receive the CUI documents please send your Company Name and CAFE Code to: Capt Ryan Weitgenant, contact@example.gov and cc: Ms. Julide Tolek, contact@example.gov. If your Company is non-US based, please send proof of export licenses in accordance with International Traffic in Arms Regulations (ITAR).