TECHNOLOGY TRANSFER OPPORTUNITY: Capacitive Impedance Water Ice Sensor (CIWIS) (LEW-TOPS-183)
Special Notice from National Aeronautics and Space Administration.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
Closing in 290 days
Notice details
- Sub-tier agency
- NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
- Notice type
- Special Notice
- Product/service code
- 9999
- Posted
- Aug 11, 2026
- Response deadline
- Aug 10, 2027
- Source
- SAM.gov
Description
NASA�s Technology Transfer Program solicits inquiries from companies interested in obtaining license rights to commercialize, manufacture and market the following technology. License rights may be issued on an exclusive or nonexclusive basis and may include specific fields of use. NASA provides no funding in conjunction with these potential licenses. THE TECHNOLOGY: Ice accumulation on an aircraft�s surface poses a serious safety risk, causing stalls and crashes due to the distortion of the smooth flow of air necessary to maintain lift. There are a variety of sensors commonly used to identify materials collecting on the surface of an aircraft, however, they all have operational limitations. Vibrating sensors are not able to detect small amounts of accumulation, optical sensors can be blocked by dirt or debris, and magnetostrictive sensors require precise calibration and have limited range. Engineers at NASA�s Glenn Research Center have developed a novel method for detecting ice or other material accumulation on the surface of aircraft. The Capacitive Impedance Water Ice Sensor (CIWIS). CIWIS works by measuring the impedance of accumulation using the phase of a smart capacitive sensor. This allows users to accurately determine when ice, water, or other materials are on the surface of an aircraft. The CIWIS is configured to detect ice, water, and other material accretion on an aircraft's surface using a capacitive sensor comprised of metal traces on a printed circuit board
Summarized from the official notice. The description is shortened; read the full text on the official notice.
Official notice
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When is the response deadline?
The published deadline is Aug 10, 2027. That is 290 days after the data date.
What NAICS code applies?
NAICS 927110, Space Research and Technology.
Which agency issued this notice?
National Aeronautics and Space Administration.
Where is the official notice?
The link under Official notice opens the source listing.