# Stratospheric Balloons -Micro and Short-Duration High-Altitude Platforms-

Canonical: https://abierto.us/opportunities/pan41326p0000026631

- Solicitation number: PAN413-26-P-0000026631
- Notice type: Sources sought
- Status: Closed. Deadline was June 5, 2026 at 6:00 AM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: 0413 Aq HQ RCO-HI (W912CN)
- NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Product or service code: 1550 Drones
- Place of performance: Wahiawa, Hawaii
- County: Honolulu County (FIPS 15003). https://abierto.us/counties/honolulu-county-hi-15003
- City: Wahiawa. https://abierto.us/cities/wahiawa-hi-1572650
- First posted: May 26, 2026
- Last posted: May 26, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/c947259ef34d48e0b145f2e20405c3a3/view

## Description

**SUBJECT:**

**Sources Sought Notice:** High-Altitude Balloon (HAB) Systems, Payloads, and Associated Software The 921st Contracting Support Battalion is issuing this sources sought as a means of conducting market research to identify parties having an interest in and the resources to support the requirement for High-Altitude Balloon (HAB) hardware, modular payloads, lift-gas equipment, and operational software. SEE ATTACHMENT FOR FULL DESCRIPTION

## Publications

- May 26, 2026: Sources sought, due June 5, 2026 at 6:00 AM EDT. Notice 03b799780794416fb05fe3ff70534583. https://sam.gov/workspace/contract/opp/03b799780794416fb05fe3ff70534583/view
- May 26, 2026: Sources sought, due June 5, 2026 at 6:00 AM EDT. Notice c947259ef34d48e0b145f2e20405c3a3. https://sam.gov/workspace/contract/opp/c947259ef34d48e0b145f2e20405c3a3/view

## Points of contact

- Stephen Cochran, stephen.l.cochran4.mil@army.mil
- Michael Walnoha, michael.s.walnoha2.mil@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/pan41326p0000026631.