# Call for Solutions for Maritime Communication Accessory Suite Block II (MCAS BLK II)

Canonical: https://abierto.us/opportunities/w911qy25mcas

- Solicitation number: W911QY-25-MCAS
- Notice type: Solicitation
- Status: Closed. Deadline was July 22, 2025 at 12:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QK ACC-APG Natick (W911QY)
- NAICS: 334290 Other Communications Equipment Manufacturing
- Product or service code: 5965 Headsets, Handsets, Microphones and Speakers
- First posted: July 8, 2025
- Last posted: July 14, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/9637e7f935ea45c5981b1e2ac092f40c/view

## Description

14 JULY 2025 ATTACHMENT 04 - QUESTION AND ANSWERS - Revised and posted under "Attachments" as Attachment 04 - Question and Answers (Version 2) 2025.07.14. 10 JULY 2025 AMENDMENT 1 - The Call for Solutions Document was revised and posted under "Attachments". Attachment 04 Questions and Answers has been added. As Amendments are posted, the Government will delete the previous version and upload the latest conformed version. All changes will be highlighted in blue.

08 JULY 2025 CALL FOR SOLUTIONS The Program Manager – Protection and Integration (PM-PI) is seeking new innovative solutions for a Maritime Communication Accessory Suite Block II (MCAS BLK II) consisting of headsets, cables, push to talks and interoperability cables that provide reliable and ruggedized communication capabilities to users in their deployed terrestrial, maritime: surface and sub-surface, and air operational environment(s).

The system is the interface between the user and their radio or internal communications system in land and maritime environments. The Call for Solutions document (.pdf), outlining the full problem statement and objectives, can be found in the Attachments section of this posting. The Army Open Solicitation that this Call for Solutions is associated with can be found at: https://sam.gov/opp/6a00cea639ea466ba16f4b0406382587/view

## Publications

- July 8, 2025: Solicitation, due July 22, 2025 at 12:00 PM EDT. Notice 8272bba9c3474fcc89592dd50a06e63f. https://sam.gov/workspace/contract/opp/8272bba9c3474fcc89592dd50a06e63f/view
- July 10, 2025: Solicitation, due July 22, 2025 at 12:00 PM EDT. Notice bfe0b193209949f69670ff5c59a09c00. https://sam.gov/workspace/contract/opp/bfe0b193209949f69670ff5c59a09c00/view
- July 14, 2025: Solicitation, due July 22, 2025 at 12:00 PM EDT. Notice 9637e7f935ea45c5981b1e2ac092f40c. https://sam.gov/workspace/contract/opp/9637e7f935ea45c5981b1e2ac092f40c/view

## Points of contact

- Danny Soto, danny.soto3.civ@army.mil
- Michelle Lin, michelle.lin4.civ@army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w911qy25mcas.