Q-Signals are as old as amateur radio itself and they are still in use today. Although originally intended for CW use, you'll hear them in voice communication as well.
don't worry if you don't have an account with us, we'll create one
[{"meta":{"author":"On the Air","authorlink":""},"src":"https:\/\/media.blubrry.com\/arrlontheair\/content.blubrry.com\/arrlontheair\/On_The_Air_-_Episode_23.mp3","thumb":{"src":"https:\/\/images.lystnfm.com\/tr:n-app_thumbnail_medium\/podcastsnw-202311\/6af901-feff-a41f-d10e8b_800.jpg"},"title":"ARRL's On The Air - Episode 23","link":"javascript:;","id":"item-7049182"}]