Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
| Location: | Federal |
|---|---|
| Posted: | May 7, 2026 |
| Due: | Jun 1, 2026 |
| Agency: | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | 80GSFC26R0028 |
| Publication URL: | To access bid details, please log in. |
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- Contract Opportunity Type: Solicitation (Updated)
- Updated Published Date: May 07, 2026 12:05 pm EDT
- Original Published Date: Mar 31, 2026 06:35 pm EDT
- Updated Date Offers Due: Jun 01, 2026 05:00 pm EDT
- Original Date Offers Due: Jun 01, 2026 05:00 pm EDT
- Inactive Policy: 15 days after date offers due
- Updated Inactive Date: Jun 16, 2026
- Original Inactive Date: Jun 16, 2026
-
Initiative:
- None
- Original Set Aside: No Set aside used
- Product Service Code: 1675 - SPACE VEHICLE COMPONENTS
-
NAICS Code:
- 334511 - Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
-
Place of Performance:
USA
The National Aeronautics and Space Administration's Goddard Space Flight Center is pleased to release the Request for Proposal (RFP) for the Sounder for Microwave-Based Applications acquisition. This RFP replaces Draft RFP 80GSFC25R7005 issued on April 18, 2025 (including all amendments), in its entirety.
All attachments to this posting together constitute the complete RFP, including all instructions, restrictions, provisions, and contract clauses.
Amendment 1: The purpose of this amendment is to 1: Add Supply Chain Visibility Reporting; and 2. Correct the percentages in Attachment O - Milestone Payment Schedule. This amendment supersedes all affected areas in the RFP and previous amendments (if any). All other terms and conditions remain unchanged.
Amendment 2: The purpose of this amendment is to implement updates associated with Request for Proposal (RFP) Questions and Answers 1–9. Additionally, the Government has included RFP Questions and Answers 1–9.
Post: Post Question and Answer 10.
Post: Post Question and Answer 11.
Amendment 3: The purpose of this amendment is to 1. Add clause 52.222-90 ADDRESSING DEI DISCRIMINATION BY FEDERAL CONTRACTORS; and 2. Update clauses to align with the Revolutionary Federal Acquisition Regulation Overhaul and other corrections. Additionally, the Government has included RFP Question and Answer 12.
- GREENBELT MD 20771
- GREENBELT , MD 20771
- USA
- Bruce Tsai
- Bruce.B.Tsai@nasa.gov
- Phone Number 2406840428
- Jerry Edmond
- jerry.edmond-1@nasa.gov
- Phone Number 3012869108
- May 07, 2026 12:05 pm EDTSolicitation (Updated)
- May 06, 2026 01:54 pm EDT Solicitation (Updated)
- Apr 16, 2026 09:11 am EDT Solicitation (Updated)
- Apr 09, 2026 02:16 pm EDT Solicitation (Updated)
- Mar 31, 2026 06:35 pm EDT Solicitation (Original)
- Jun 30, 2025 11:55 pm EDT Presolicitation (Updated)
Related Document
| Mar 31, 2026 | [Solicitation (Original)] Near Earth Orbit Network Program's Sounder for Microwave-Based Applications |
| Apr 9, 2026 | [Solicitation (Updated)] Near Earth Orbit Network Program's Sounder for Microwave-Based Applications |
| Apr 16, 2026 | [Solicitation (Updated)] Near Earth Orbit Network Program's Sounder for Microwave-Based Applications |
| May 6, 2026 | [Solicitation (Updated)] Near Earth Orbit Network Program's Sounder for Microwave-Based Applications |
| May 14, 2026 | [Solicitation (Updated)] Near Earth Orbit Network Program's Sounder for Microwave-Based Applications |
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