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About

Project: WSPR Matrix

Author and designer: John Loftus, VK4EMM / VK4CT

Technical assistance: OpenAI

Reviewer feedback: includes constructive suggestions from Phil, VK7JJ.

Data Sources

The app is designed around WSPR reports from WSPRnet and, where enabled, wspr.live-compatible sources. Source services should be acknowledged and used responsibly.

Dependencies

The app is plain HTML, CSS, and JavaScript. It runs in a modern browser and does not require a server for local operation.

Version

Prototype landing-page package, 2026-06-25.