Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
Archived on June 16, 2026. Original response deadline: . Full description on SAM.gov.
Overview
- Response deadline
- 5:00 PM EDT
- Posted
- May 14, 2026
- Notice type
- Solicitation
- Set-aside
- No Set aside used
- NAICS
- 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Agency
- National Aeronautics and Space Administration
Notice details
- Office
- NASA GODDARD SPACE FLIGHT CENTER
- PSC
- 1675: SPACE VEHICLE COMPONENTS
- Last updated
- Oct 31, 2026
- First published
- Last updated on SAM.gov
Identifiers
- Solicitation number
- 80GSFC26R0028
- Notice ID
- fa051936b989458b945d09b2d2eae8ac
Description
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.
Post: Post Questions and Answers 13 and 14.
Award Overview
Contacts
Contracting Officer
Primary Contact
Secondary Contact
Documents
Files (41)
- Download
RFP - 80GSFC26R0028 SMBA - Question and Answer 13-14.pdf
65 KBAdded in Solicitation version 10Posted - Download
RFP - 80GSFC26R0028 SMBA - Question and Answer 12.pdf
79 KBAdded in Solicitation version 8Posted - Download
Amnt 3 - RFP - 80GSFC26R0028 SMBA.pdf
409 KBAdded in Solicitation version 8Posted - Download
RFP - 80GSFC26R0028 SMBA - Question and Answer 11.pdf
96 KBAdded in Solicitation version 7Posted - Download
RFP - 80GSFC26R0028 SMBA - Question and Answer 10.pdf
86 KBAdded in Solicitation version 7Posted - Download
Amnt 2 - Enclosure 2 - Cost Exhibits 1- 8.xlsx
48 KBAdded in Solicitation version 6Posted - Download
Amnt 2 - RFP - 80GSFC26R0028 SMBA.pdf
365 KBAdded in Solicitation version 6Posted - Download
RFP - 80GSFC26R0028 SMBA - Questions and Answers 1-9.pdf
110 KBAdded in Solicitation version 6Posted - Download
Amnt 1 - RFP - 80GSFC26R0028 SMBA.pdf
522 KBAdded in Solicitation version 5Posted - Download
Amnt 1 - Attachment C - Non-Technical Contract Data Requirements List_20260408.pdf
183 KBAdded in Solicitation version 5Posted - Download
Amnt 1 - DRD 6 - SCV Reporting.pdf
169 KBAdded in Solicitation version 5Posted - Download
Amnt 1 - Attachment O - Milestone Payment Schedule_20260408.pdf
160 KBAdded in Solicitation version 5Posted - Download
RFP Cover Letter - 80GSFC26R0028 SMBA.pdf
339 KBAdded in Solicitation version 4Posted - Download
RFP - 80GSFC26R0028 SMBA.pdf
1.8 MBAdded in Solicitation version 4Posted - Download
NS1-SMBA-SOW-0002D_NS1 SOW_03162026.pdf
1.1 MBAdded in Solicitation version 4Posted - Download
Attachment B - Financial Management Reporting Requirements.pdf
111 KBAdded in Solicitation version 4Posted - Download
Attachment C - Non-Technical Contract Data Requirements List.pdf
182 KBAdded in Solicitation version 4Posted - Download
DRD 1 - OCI Plan.pdf
141 KBAdded in Solicitation version 4Posted - Download
DRD 2 - Security Requirements for Unclassified IT Resources DRD w C-SCRM requirements.pdf
181 KBAdded in Solicitation version 4Posted - Download
DRD 2 - NASA C-SCRM Plan Questionnaire.xlsx
186 KBAdded in Solicitation version 4Posted - Download
DRD 3 - CPIC DRD.pdf
246 KBAdded in Solicitation version 4Posted - Download
DRD 3 - CPIC DRD Template for IT Portfolio PPM Data Collection.xlsx
75 KBAdded in Solicitation version 4Posted - Download
DRD 4 - CITAR DRD.pdf
220 KBAdded in Solicitation version 4Posted - Download
DRD 4 - CITAR Report Template.xlsx
22 KBAdded in Solicitation version 4Posted - Download
DRD 5 - CAIRIA DRD.pdf
320 KBAdded in Solicitation version 4Posted - Download
Attachment D - OCI Plan.pdf
50 KBAdded in Solicitation version 4Posted - Download
Attachment E - CSCRM Plan.pdf
52 KBAdded in Solicitation version 4Posted - Download
Attachment F - Safety and Health Plan.pdf
51 KBAdded in Solicitation version 4Posted - Download
Attachment G - Small Business Subcontracting Plan.pdf
50 KBAdded in Solicitation version 4Posted - Download
Attachment H - Requirements Statements List.pdf
175 KBAdded in Solicitation version 4Posted - Download
Attachment I - Government Furnished Property.pdf
138 KBAdded in Solicitation version 4Posted - Download
Attachment K - TM Rate Matrices.pdf
124 KBAdded in Solicitation version 4Posted - Download
Attachment L - Contractor Proposed Enhancements.pdf
109 KBAdded in Solicitation version 4Posted - Download
Attachment N - Applicable Documents List.pdf
94 KBAdded in Solicitation version 4Posted - Download
NS1-SMBA-CDRL-0001C_01152026.pdf
1.3 MBAdded in Solicitation version 4Posted - Download
NS1-SMBA-REQ-0001E_NS1 SMBA PRD_03112026.pdf
1.9 MBAdded in Solicitation version 4Posted - Download
Attachment O - Milestone Payment Schedule.pdf
928 KBAdded in Solicitation version 4Posted - Download
Enclosure 2 - Cost Exhibits 1- 8.xlsx
48 KBAdded in Solicitation version 4Posted - Download
Enclosure 3 - Past Performance Questionnaire.pdf
143 KBAdded in Solicitation version 4Posted - Download
Enclosure 4 - Financial Capability Disclosure.pdf
51 KBAdded in Solicitation version 4Posted - Download
Enclosure 5 - CWBS.pdf
134 KBAdded in Solicitation version 4Posted
Lifecycle
- 3Version 3PresolicitationArchived
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
- 4Version 4SolicitationArchived
Type changed from Presolicitation to Solicitation
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
- 5Version 5SolicitationArchived
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
- 6Version 6SolicitationArchived
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
- 7Version 7SolicitationArchived
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
- 8Version 8SolicitationArchived
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
- 10Version 10SolicitationArchivedCurrent
Near Earth Orbit Network Program's Sounder for Microwave-Based Applications
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Additional Details
Solicitation Number
80GSFC26R0028
Archive Date
Jun 16, 2026
Office Address
GREENBELT, MD, 20771