Monitoring System (IARUMS)

Radar Systems on Shortwave

If you need information about "Radar Systems on Shortwave", you can download my latest PDF-File, 10 MB. Commercial use is not allowed.   Download now.  

IARUMS R1 Intruderlogger

Dear friends, please observe our IARUMS Region 1 "Intruderlogger" and the current (or older entries). You can login with your call or nickname. http://peditio.net/intruder/bluechat.cgi . You can store your observations and measurements in real time mode.

All India Radio QRM on 7 MHz stopped

The harmful interference by an All India Radio transmitter on 7410 kHz is finished, 7000 - 7040 clear again. Mission accomplished.  Read more!