# MARNAV Block 2 Vendor Demonstrations

Canonical: https://abierto.us/opportunities/m6785425i2008

- Solicitation number: M67854-25-I-2008
- Notice type: Sources sought
- Status: Closed. Deadline was May 9, 2025 at 1:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Commander (M67854)
- NAICS: 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- Place of performance: North Charleston, South Carolina
- City: North Charleston. https://abierto.us/cities/north-charleston-sc-4550875
- First posted: February 11, 2025
- Last posted: May 8, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/1e7afdbca2134bc6800f0c286abaf85f/view

## Description

**NOTE:** The Response Date has been updated to 9 May 2025. The Marine Corps’ Mounted Assured Resilient Navigation (MARNAV) Program is the Marine Corps Systems Command (MCSC) lead acquisition effort to field modernized PNT capabilities to host platforms. This program will incorporate an M-Code GPS capability along with additional PNT enablers/alternatives to provide a robust Navigation Warfare (NAVWAR) compliant capability to the warfighters.

The MARNAV Program is divided into two Blocks, with the Block 1 requirements being met by the procurement and fielding of the Army’s Mounted Assured PNT System (MAPS) Gen II. Although subject to change, the current Acquisition Strategy to fulfill the Block 2 requirements is to conduct a full and open competition resulting in the award of a single Indefinite Delivery, Indefinite Quantity (IDIQ) contract.

The Government and the winning vendor may then enter the Engineering and Manufacturing Development (EMD) Phase of the program, and that contractual relationship may continue into system fielding and sustainment. This RFI is being released to solicit vendors who can demonstrate a direct factor replacement for the Defense Advances GPS Receiver (DAGR).

## Publications

- February 11, 2025: Sources sought, due May 15, 2025 at 1:00 PM EDT. Notice 3d31f7a2a37d40c1834ccb547992d130. https://sam.gov/workspace/contract/opp/3d31f7a2a37d40c1834ccb547992d130/view
- February 28, 2025: Sources sought, due May 15, 2025 at 1:00 PM EDT. Notice 91d083b0a5ba4017a6cbd5813ed2ac28. https://sam.gov/workspace/contract/opp/91d083b0a5ba4017a6cbd5813ed2ac28/view
- May 8, 2025: Sources sought, due May 9, 2025 at 1:00 PM EDT. Notice 1e7afdbca2134bc6800f0c286abaf85f. https://sam.gov/workspace/contract/opp/1e7afdbca2134bc6800f0c286abaf85f/view

## Points of contact

- Valeria Page, valeria.page@usmc.mil, 7034328739
- Leigh Anne Romo, leigh.a.romo.civ@usmc.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/m6785425i2008.