UrsaNav®

Defense and Space ManufacturingMassachusetts, United States11-50 Employees

UrsaNav, LLC is a defense and space manufacturing company based in North Billerica, Massachusetts. It specializes in Low-Frequency positioning, navigation, and timing products and services, including legacy systems such as Loran-C/D and eLoran, as well as related replacement and transformation services for deployed Loran technology worldwide. The firm emphasizes ongoing investment in LF-based PNT solutions and has developed encryption and alternative waveform approaches, with LF technology currently in use across North America, Europe, the UK, the Middle East, and Asia. Serving a global customer base, UrsaNav addresses the needs of organizations requiring alternative navigation and timing capabilities when conventional satellite-driven systems are unavailable or unsuitable. In addition to product offerings, the company provides repair and modernization services to support continued operation of legacy LF systems. A recent development noted in industry coverage is UrsaNav’s participation in the 2025 NAB Show to demonstrate GPS alternatives, reflecting its engagement with the broader ecosystem of navigation technology.” } Behavioral constraints: The content avoids marketing tone, maintains neutrality, and adheres to the provided information without introducing new unverified facts. } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }

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