Near Earth Orbit Network Program's Sounder for Microwave-Based Applications

Agency: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
State: Federal
Type of Government: Federal
FSC Category:
  • 16 - Aircraft Components and Accessories
NAICS Category:
  • 334511 - Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Set Aside: No Set aside used
Posted Date: Apr 16, 2026
Due Date: Jun 1, 2026
Solicitation No: 80GSFC26R0028
Original Source: Please Login to View Page
Contact information: Please Login to View Page
Bid Documents: Please Login to View Page

Description

Follow
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
Active
Contract Opportunity
Notice ID
80GSFC26R0028
Related Notice
80GSFC25R7005
Department/Ind. Agency
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Sub-tier
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Office
NASA GODDARD SPACE FLIGHT CENTER
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General Information View Changes
  • Contract Opportunity Type: Solicitation (Updated)
  • Updated Published Date: Apr 16, 2026 09:11 am 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
Classification
  • 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
Description View Changes

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.


Attachments/Links
Contact Information
Contracting Office Address
  • GREENBELT MD 20771
  • GREENBELT , MD 20771
  • USA
Primary Point of Contact
Secondary Point of Contact
History

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
May 6, 2026[Solicitation (Updated)] Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
May 7, 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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See Also

FD2030-26-00211

Follow FD2030-26-00211 Active Contract Opportunity Notice ID FD2030-26-00211 Related Notice Department/Ind. Agency DEPT

DEPT OF DEFENSE

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FD2030-25-00850-02

Follow FD2030-25-00850-02 Active Contract Opportunity Notice ID FD2030-25-00850-02 Related Notice Department/Ind. Agency DEPT

DEPT OF DEFENSE

Due by 5/22/2027

16--VALVE,MOTOR ACUATOR, IN R...

Follow 16--VALVE,MOTOR ACUATOR, IN REPAIR/MODIFICATION OF Active Contract Opportunity Notice ID N0038325QS276 Related

DEPT OF DEFENSE

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FD2030-25-00850-03

Follow FD2030-25-00850-03 Active Contract Opportunity Notice ID FD2030-25-00850-03 Related Notice Department/Ind. Agency DEPT

DEPT OF DEFENSE

Due by 6/25/2027

* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.