The Search for MH370

Serving the MH370 Global Community

WSPRnet and Inmarsat Satellite data

WSPRnet and Inmarsat Satellite data

The Weak Signal Propagation Report (WSPR) is based on a protocol invented by Joe Taylor. WSPR is a digital radio communication protocol designed for weak signal transmission. WSPR uses frequency-shift keying and forward error correction to reliably send data tens of...
Guest Post by Dr. Robert Westphal

Guest Post by Dr. Robert Westphal

Dr. Robert Westphal (aka @RobW) gave a presentation entitled “Geocaching in the Ionosphere” at the international amateur radio scientific workshop HamSCI 2021 held on 19th – 20th March 2021 and hosted by the University of Scranton, Pennsylvania, USA....