# PMA-264 Air Anti-Submarine Warfare (ASW) UnderSea Advantage (USA) Block 1 (B1) Digital Directional Frequency Analysis and Recording (DIFAR) Vertical Line Array (DDVLA) Engineering & Manufacturing Development (EMD) procurement

Canonical: https://abierto.us/opportunities/n0001926rfpreqapm2640024industrydayquestions

- Solicitation number: N00019-26-RFPREQ-APM264-0024_IndustryDayQuestions
- Notice type: Special notice
- Status: Closed. Deadline was September 30, 2025 at 5:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Naval Air Systems Command (N00019)
- NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Product or service code: 5845 Underwater Sound Equipment
- Place of performance: Patuxent River, Maryland
- County: St. Mary's County (FIPS 24037). https://abierto.us/counties/st-mary-s-county-md-24037
- First posted: August 29, 2025
- Last posted: August 29, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/9ac115ecf0f74c7482de4b847d9aa014/view

## Description

Please see the following documents as attached to this notice from Industry Day (held on 8/20): Questions and Answers, DDVLA Industry Day Brief, RFI Template, and List of Attendees Please submit any additional questions for this effort to Anthony Gatlin anthony.j.gatlin2.civ@us.navy.mil and Regina Ford regina.m.ford2.civ@us.navy.mil using the RFI template that is attached to this posting. To reduce administrative burden, please bundle your questions into as few RFIs as possible and submit questions by 30 September 2025. Also note that all Questions and Answers will be distributed to industry.

## Publications

- August 29, 2025: Special notice, due September 30, 2025 at 5:00 PM EDT. Notice 9ac115ecf0f74c7482de4b847d9aa014. https://sam.gov/workspace/contract/opp/9ac115ecf0f74c7482de4b847d9aa014/view

## Points of contact

- Anthony Gatlin, anthony.j.gatlin2.civ@us.navy.mil
- Regina M Ford, regina.m.ford2.civ@us.navy.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0001926rfpreqapm2640024industrydayquestions.