Provides 22 geospatial tools for coordinate conversion, geocoding, routing, terrain analysis, weather, and radio link planning, all without requiring API keys.
Enables local computation of Earth-Moon-Earth moon windows for one or two grid locators, path loss on common bands or arbitrary frequencies, current degradation, and the least-degraded days ahead.
Provides safe, typed access to Amateur Radio logging data with ADIF validation, parsing, spec search, and geospatial utilities for Maidenhead locators.
Enables querying WAZ zone definitions, mapping ADIF DXCC entities and subdivisions to zone codes, searching zones by name or prefix, and checking zone validity with source citations. Runs locally without network access or authentication.
Enables amateur radio operators to plan meteor-scatter contacts by judging whether two stations can work each other on a given shower and when, reporting path length, radiant elevation at the path midpoint, and the radiant-to-path angle with a verdict of no, marginal, good, or best. Also provides shower peak timing, every published radiant solution per shower, live confirmed meteor counts and recent fireball reports, plus full source provenance and citations.