ClosedAward Notice
Dept of Defense contract category

Low Frequency Towed Acoustic Source

Dept of Defense · DEPT OF THE NAVY

This notice is not accepting responses.

Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.

Response deadline
Not listed
Posted
Nov 17, 2025
Solicitation
N0017325P2470
Set-aside
None listed
Place of performance
Washington, DC, USA
Contracting office
NAVAL RESEARCH LABORATORY · WASHINGTON · DC
Source
SAM.gov · updated Jul 5, 2026

Description

The contract action was not awarded competitively, however, it was awarded firm-fixed-price. Rationale: There is the only one responsible company capable of providing a tow body, with low-frequency acoustic sources, as well as an electromechanical, integrated tow cable, capable of being towed from a surface vessel, at a speed of three knots, while producing sound pressure levels of 190 dB re 1 uPa, in frequency band of 30-700Hz. Further, there is only one system that is fully interchangeable, can be used as a backup, or used in tandem with GeoSpectrum Technologies Inc. C-BASS M72-30 dual source tow body system, purchased in 2021 by NRL; which is essential to NRL�s requirement. Additionally, C-Bass is a patented product.

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$57,721

Middle of the pack for similar past awards

Most similar awards fall between $22,181 and $172,175

Lower end$22,181Typical$57,721Higher end$172,175
Based on 40 similar awardsSame industry code (334511)Same product/service code (6605)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID e71d97965985440ab91b330362acd317.

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