B-2 Low Observable Signature & Supportability Modifications (LOSSM) FA8616
Summary
AI-generated · Dec 23, 2025Several candidate options include an integrated VNA that replaces the stand-alone VNA and RF cables to reduce measurement errors from cable flexure and damage; a new primary interface and software; and replacement systems that are easier to use and more accurate. The system must be Class I, Division 2 per NEC Article 500.5(B) and perform RF point inspections (not zonal, not visual, and not whole-body), with visual cueing of the probe for alignment to predefined measurement points or defects acceptable as the current method.
It must be transportable, calibratable, and operable by a single user. The contractor shall provide training tasks and meet training objectives, including analysis and evaluation of system designs, development, production, installation, integration, test, database generation, and sustainment, along with documentation reviews, participation in design and management reviews, cost/schedule status tracking, technical data library management, and configuration and data management activities.
The B-2 SPO foresees several candidates as improvement and replacement options: (1) system(s) containing an integrated VNA eliminating the existing stand-alone VNA and RF cable which induces measurement errors from cable flexure and damage, (2) new primary interface and software, (3) replacement system(s) that are easier to use and more accurate. (4) The system must be Class I, Division 2 of the National Electric Code (NEC), Article 500.5(B), (5) The system must execute Radio Frequency point inspections, i.e. not zonal, not visual and not whole body. Visual cueing of the probe for alignment to predefined measurement points or defects is acceptable and is currently the method employed, (6) system(s) must be able to be transported, calibrated, and operated by a single user. The Contractor shall perform training systems tasks and meet training support objectives. The training system tasks include, but are not limited to, analysis, evaluation of system designs, development, production, installation, integration, test, database generation, and sustainment. Tasks also include documentation reviews, participation in design and management reviews, cost/schedule status tracking, technical data library management, and configuration and data management activities.
From Sources Sought posted on Dec 22, 2025Notice history
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Not yet awarded
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Place of Performance
USA