Special Notice: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION is seeking inquiries from companies interested in obtaining license rights to commercialize, manufacture, and market the Cord Tension Measurement Device (C-Gauge) (MSC-TOPS-83). The C-Gauge is a non-invasive tension measurement device for axial loaded cords used in cordage-based flexible structure systems such as parachutes and inflatable structures. It allows engineers to test cordage-based structures without severing the cords and provides a non-invasive way to measure the tension and loading of the structural components. The C-Gauge has potential applications in various fields including parachutes, inflatable structures, hot air balloons, weather balloons, blimps, sails, and parasails. Interested parties can submit a license application through NASA's Automated Technology Licensing Application System (ATLAS) at https://technology.nasa.gov/patent/MSC-TOPS-83. For more information, contact NASA's Technology Transfer Program at Agency-Patent-Licensing@mail.nasa.gov. No follow-on procurement is expected from this notice.