# SAM #LTRAC-MAC3-SS-2026

Market Research for Army Live Training and Range Systems Support (LTRaC MAC 3)

**Buyer:** Army Contracting Command - Orlando
**Posted:** September 23, 2026
**Respond By:** October 07, 2026
**Identifier:** LTRAC-MAC3-SS-2026
**NAICS:** 333310, 541330, 541512, 541690

This opportunity seeks industry input for the U.S. Army's Live Training, Ranges, and Combat Training Centers (LTRaC) MAC 3 contract.
- Government Buyer:
  - U.S. Army Contracting Command – Aberdeen Proving Ground, Orlando Division
- Scope of Work:
  - Life-cycle support for live-training systems and ranges
  - Technology refreshment, modernization, and developmental efforts
  - Systems integration, fielding, and sustainment
  - Support for U.S. Army and U.S. Marine Corps live-fire ranges, Combat Training Centers, HITS, STE-LTS, JPMRC-IS, and DRTS ranges
  - Includes Tier 2 Integrated Player Units and radio-frequency range-equipment technology refreshment
- Products/Services Requested:
  - No specific products, part numbers, or quantities are listed
  - Focus is on comprehensive services for live-training environments
- OEMs and Vendors:
  - No specific OEMs or vendors are named in the notice
- Unique/Notable Requirements:
  - Emphasis on modernization and technology refreshment for complex training systems
  - Broad support for both Army and Marine Corps training infrastructure

### Description

<p>The U.S. Army Contracting Command &ndash; Aberdeen Proving Ground, Orlando Division is conducting market research to assess industry interest and capability related to a potential open season/rolling admission for the Live Training, Ranges, and Combat Training Centers (LTRaC) Multiple Award Contract (MAC) 3.</p>

<p>LTRaC MAC 3 is a full-and-open, multiple-award indefinite-delivery, indefinite-quantity contract vehicle under NAICS 333310. MAC 3 supports complex life-cycle support activities for live-training systems, including technology refreshment, modernization, developmental efforts, systems integration, fielding, sustainment, and related efforts requiring integration of multiple subsystems or support across multiple sites.</p>

<p>MAC 3 supports complex requirements for U.S. Army and U.S. Marine Corps live-fire ranges, Combat Training Centers, HITS, STE-LTS, JPMRC-IS, and DRTS ranges, including Tier 2 Integrated Player Units and radio-frequency range-equipment technology refreshment.</p>

<p>This Sources Sought notice is issued for information and planning purposes only and does not constitute a solicitation, request for proposal, request for quotation, invitation for bid, or commitment by the Government to conduct an open season or make additional awards.</p>

<p>Interested parties should review the attached Sources Sought notice for the complete scope, requested capability information, submission instructions, and response deadline.</p>

[View original listing](https://sam.gov/opp/db14b639eda346b898b73cd77c4e19bb/view)