Founded in 1984, SpectrumWatch is the premiere online system for the evaluation and application of land mobile wireless facilities. Companies authorized by the FCC as Frequency Coordinators can set up a corporate account with SpectrumWatch to obtain a comprehensive set of features and database tools for research, application and coordination.
Radio dealers, FCC license consultants, law firms and licensees may register for a FREE account and file the FCC Form 601 with land mobile frequency coordinators APCO, IMSA or UTC. Also available for use are free tools: Coordinate Conversion, Find States, Bounding Coordinates, Distance and Bearing, and Find Elevation.
If you need advanced engineering tools, sign up for a Radio Toolkit Account (PDF) which includes improved workflow and online frequency reports. Engineering tools include: Advanced Frequency Searching, Universal Licensing System (ULS) Search, FCC Part 90 Reference Lookup, Terrain Path, Borders/Zones, Low Power Contours, Service Contours, HAAT, DHAAT, Short Spacing and Safe Harbor.