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Sources sought

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

PAN413-26-P-0000026631

Department of the Army, 0413 Aq HQ RCO-HI. Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.

104 open like this View on SAM.gov Markdown

Response deadline

June 5, 2026 at 6:00 AM EDT

Closed 151 days ago. Posted May 26, 2026, first published May 26, 2026. Scheduled to archive May 29, 2026.

Get the next one like this from Department of the Army by email, the day it is posted.Find my opportunities

This one closed in 2026

104 like it are open now in search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing

All 104 open in search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing

Description

As published on SAM.gov.

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 

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. May 27, 2026

    Sources sought

    Due June 5, 2026 at 6:00 AM EDT. SAM.gov, notice 03b799780794416fb05fe3ff70534583

    2 revisions on SAM
    • May 27, 2026: publish, sources sought
    • May 27, 2026: publish, sources sought

  2. May 27, 2026

    Sources sought

    Due June 5, 2026 at 6:00 AM EDT. SAM.gov, notice c947259ef34d48e0b145f2e20405c3a3

    2 revisions on SAM
    • May 27, 2026: publish, sources sought
    • May 27, 2026: publish, sources sought

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