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Timed Emitters Transmitting Highly Energized Radiation (TETHER)

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N00173-27-RFI-EN01Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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The Naval Research Laboratory Space Systems Development Division is issuing a sources-sought Request for Information under solicitation N00173-27-RFI-EN01 for the Timed Emitters Transmitting Highly Energized Radiation TETHER effort. As a follow-on to the Target Accuracy Precision Emitters program, this initiative focuses on space-to-ground research to provide precise timing, frequency, and geodesy support for the warfighter. The primary objective is to advance high-precision timing and frequency technologies to achieve femtosecond-level accuracy using large apertures and complex clock ensembles, including atomic clocks, hydrogen masers, and atomic fountain clocks. Key technical requirements include delivering certified timing with accuracy of less than 2 nanoseconds and maintaining picosecond precision with 3 parts per trillion stability. Performance will occur at NRL facilities, government field sites, and other locations within and outside the Continental United States. The government is seeking capabilities statements from interested industry parties, including both large and small businesses, to gauge interest and experience. Key personnel must possess a final DoD-granted Top Secret security clearance with SCI eligibility and a minimum of 10 years of experience in high-precision RF generation facilities. Additionally, certain staff must meet DoD 8140 series cybersecurity workforce qualifications. Responses are due by November 9, 2026, and will be used to inform future solicitation planning and potential small business set-aside decisions.

General Info

RFI for high-precision space-to-ground timing and frequency research for the Naval Research Laboratory.

NAICS

541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Place of Performance

Washington, DC, 20375, USA

Set-Aside

NONE

Documents

3

TETHER Draft CDRLs A001-A005

PDF, High priority: read this firstspecifications
High

TETHER Personnel Qualifications (RFI N00173-27-RFI-EN01)

PDF, High priority: read this firstspecifications
High

TETHER Statement of Work (N00173-27-RFI-EN01)

PDF, High priority: read this firstsow
High

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Timeline

PhaseSources Sought
Posted

Sources Sought

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Organization & Contact Information

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AgencyDepartment Of Defense → Naval Research Laboratory
Contacts2 people available
OfficeWASHINGTON, DC, 20375-5328, USA
Office AddressWASHINGTON, DC, 20375-5328, USA
Contacts

Full Description

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1. Purpose / Objective


The Naval Research Laboratory (NRL), Space Systems Development Division (SSDD), seeks information from industry regarding capabilities to perform research, development, prototyping, test, and integration in support of the Timed Emitters Transmitting Highly Energized Radiation (TETHER) effort.


Objective: This is a follow-on to the Target Accuracy Precision Emitters (TAPE) program under Contract No. N00173-23-D-6000. The Government intends to advance high-precision timing and frequency technologies to achieve femtosecond-level accuracy using large apertures, complex clock ensembles, and associated RF/IR systems in support of Navy and Department of War (DoW) mission requirements.


A draft Statement of Work (Attachment 1), Personnel Qualifications (Attachment 2), and Contract Data Requirements List (Attachment 3) are provided for review when preparing responses.


2. Place of Performance


Performance may occur at Naval Research Laboratory (NRL) facilities, Government field sites, Contractor facilities, or other locations within the Continental United States (CONUS) or outside the Continental United States (OCONUS), as required to meet contract requirements.  The Contractor shall coordinate access to Government facilities, field sites, and Government-furnished equipment with the Contracting Officer’s Representative (COR).  Performance at any location not otherwise identified in the contract, including additional CONUS or OCONUS locations, requires prior approval by the Contracting Officer.


3. Information Requested


Interested parties that have the capability to perform these services are requested to submit a Capabilities Statement (not to exceed 10 pages, excluding cover page) that includes the following:


  1. Business name and address;
  2. Name, title, telephone number, and email address of the primary company representative / Point of Contact;
  3. Business size status (Large or Small) and type of Small Business (if applicable);
  4. CAGE Code and Unique Entity ID (UEI);
  5. A narrative demonstrating the ability to perform the required services, including relevant past performance.

4. Submission Information


• Submit responses electronically in PDF format to both of the following:


Richard Waterstreet, Contracting Officer – richard.j.waterstreet2.civ@us.navy.mil


Erica Turner, Contract Specialist – erica.n.turner9.civ@us.navy.mil


• Email subject line: “RFI Response – TETHER – N00173-27-RFI-EN01


• Responses are due no later than 9 Nov 2026 at 4:00 PM Eastern Time.


• Late responses may not be considered.


5. Points of Contact


Contracting Officer: Richard Waterstreet – richard.j.waterstreet2.civ@us.navy.mil


Contract Specialist: Erica Turner – erica.n.turner9.civ@us.navy.mil


6. Attachments


1. Draft Statement of Work (SOW) – TETHER, dated 23 Oct 2026


2. Draft Personnel Qualifications (PQs) – TETHER, dated 23 Oct 2026


3. Draft Contract Data Requirements List (CDRLs) – TETHER, dated 23 Oct 2026


7. Disclaimer


This RFI is issued for informational and planning purposes only in accordance with FAR 15.201. It does not constitute a Request for Proposal (RFP), Request for Quote (RFQ), or Invitation for Bid (IFB).  Responses to this RFI are not offers and cannot be accepted by the Government to form a binding contract.  The Government will not pay for information received in response to this RFI and is under no obligation to issue a future solicitation as a result of this notice.  The Government reserves the right to use information provided in response to this RFI for any purpose deemed necessary.


The intent of this RFI is to gauge industry interest, small business interest, capabilities, and relevant experience.  A small business set-aside decision may be made as a result of the responses received.


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