If you own a third generation SDR (i.e. Perseus, RFSpace, WinRadio) with the capability of recording HF spectrum, and you would like to help us make a coordinated effort to archive your HF spectrum, please fill out the form below to apply as a Spectrum Archivist.

Note that we will not use this information for anything other than coordinating HF spectrum archiving.   

Name *
Physical Address (geographic location) *
Physical Address (geographic location)
For example: WinRadio Excalibur and multi-band dipole.