I've been using http://ve3sun.com/KiwiSDR/index.php
along with http://www.short-wave.info/index.php
, to locate KiwiSDR that have the highest propagation probability for receiving a transmitter from a known location. VE3SUN has made this quite convenient and almost intuitive to use. I have not read much about it on this forum and believe it should be well known by all KiwiSDR users.
My most recent use of this service is shown on the attached screenshot. This excellent KiwiSDR is way down the list on sdr.hu and I would not have found it without using the propagation chart generated by VE3SUN. I was able to receive this DRM station with nearly flawless reception for a considerable time before I needed to turn it off for other tasks.
Thank you VE3SUN for making this excellent website.