On 07/30/2023 4:48 PM EDT Doran Platt <[email protected]> wrote:Isn't the APX-6 an L band IFF set, around 1100 Mhz?. Predecessor to the APX-25/ KY-95 IFF/SIF set.K3HVGOn 07/30/2023 4:02 PM EDT [email protected] wrote:Loved it. I used it to listrlen to the Aeronautical VHF band and to tune up my modified APX-6 transceiver.Mike N2MSOn 07/30/2023 3:55 PM EDT David Stinson <[email protected]> wrote:Who here is the biggest fan of the APR-4 search receiver?--This email has been checked for viruses by Avast antivirus software.www.avast.com______________________________________________________________ARC5 mailing listPost: mailto:[email protected]This list hosted by: http://www.qsl.netPlease help support this email list: https://www.qsl.net/donate.html