The application from KF7DRV for managing all those recorded files is called Node Shark and is still around http://hkeithw.powweb.com/NodeShark/index.html On a related topic: I once read that, if you record the frequency transient that the guy's FM radio makes on key up, you can use that as evidence he was the source of the offending transmission - should you find him and there is any "discussion". Supposedly the exact way a rig's PLL locks up is almost as unique as a fingerprint. You would need to receive it on an SSB receiver and record the audio beat node on some high quality recorder (which could be a personal computer of course). You would set the receiver for USB and set it perhaps 1 kHz below the channel frequency. Of course he might use a crystal controlled rig ... that would make him pretty unique as well.... GL Ken -----Original Message----- From: app_rpt-users-bounces@ohnosec.org [mailto:app_rpt-users-bounces@ohnosec.org] On Behalf Of app_rpt-users-request@ohnosec.org Sent: Wednesday, September 30, 2015 12:00 PM To: app_rpt-users@ohnosec.org Subject: App_rpt-users Digest, Vol 79, Issue 54 Send App_rpt-users mailing list submissions to app_rpt-users@ohnosec.org To subscribe or unsubscribe via the World Wide Web, visit http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users or, via email, send a message with subject or body 'help' to app_rpt-users-request@ohnosec.org You can reach the person managing the list at app_rpt-users-owner@ohnosec.org When replying, please edit your Subject line so it is more specific than "Re: Contents of App_rpt-users digest..."