Bathing Water Viewer
Environment Agency sites, sample results, incidents and advice.
Open pagePages
11 pages available with your current access.
Dipole Calculator
Half-wave straight and inverted-V dipole starting dimensions with theme-aware SVG/PNG downloads. Compatibility alias: /projects/dipole/.
Open pageEarthquake Viewer
BGS and USGS earthquake feeds.
Open pageEnd-fed Half-wave Calculator
End-fed half-wave starting wire dimensions and mechanical horizontal, sloper or inverted-L layouts. Compatibility alias: /projects/efhw/.
Open pageFull-wave Loop Calculator
Full-wave square, diamond, delta, rectangular and circular loop starting dimensions. Compatibility alias: /projects/loop/.
Open pagePower Cuts Viewer
UK network-operator power cuts with maps, company filters and explicit source availability.
Open pagePublic Crime Records
UK Police crimes, maps and statistics using public data and the existing private cache.
Open pageWarnings / Security Viewer
Flood warnings, emergency alerts and security updates from external public sources.
Open pageWater Leaks and Incidents
Water-company reported leaks, bursts, supply interruptions and maintenance, with maps and source coverage.
Open pageYagi Calculator
Dimensioned Yagi starting layouts with theme-aware SVG/PNG downloads and print-friendly drawings. Compatibility alias: /projects/yagi/.
Open page¼-wave Ground-plane Calculator
Quarter-wave vertical radiator and radial starting dimensions with droop geometry. Compatibility alias: /projects/groundplane/.
Open page