May IARU-R1 Monitoring System Newsletter Available

The latest IARU-R1 Monitoring System newsletter reports a new kind of Over The Horizon Radar (OTHR) has been operating in the amateur radio 14 MHz primary allocation

The new OTHR operates across 14140-14150 kHz

Parameters: FMOP – 30 sps – 40 sec blocks every 10 minutes

Location: Far East

The International Amateur Radio Union Monitoring System (IARUMS) Region 1 May 2019 newsletter -

Recordings of military transmissions can be found on the Signal Identification Guide Wiki -

Reports of Amateur Band intruders can be logged on the IARU Region 1 Monitoring System Logger -

Monitor the short wave bands on-line with a web based SDR receiver -

IARU Monitoring System (IARUMS) -