diff --git a/assets/js/sections/bandmap_list.js b/assets/js/sections/bandmap_list.js
index 28e104aa..54732520 100644
--- a/assets/js/sections/bandmap_list.js
+++ b/assets/js/sections/bandmap_list.js
@@ -15,6 +15,12 @@ $(function() {
 					'createdCell':  function (td, cellData, rowData, row, col) {
 						$(td).addClass("kHz"); 
 					}
+				},
+				{
+					'targets': 2,
+					'createdCell':  function (td, cellData, rowData, row, col) {
+						$(td).addClass("spotted_call"); 
+					}
 				}
 			]
 		});
@@ -112,6 +118,12 @@ $(function() {
 		}
 	});
 
+	$(document).on('click','.spotted_call', function() {
+		var bc = new BroadcastChannel('qso_wish');
+		bc.postMessage(this.innerText);
+		console.log(this.innerText);
+	});
+
 	$("#menutoggle").on("click", function() {
 		if ($('.navbar').is(":hidden")) {
 			$('.navbar').show();
diff --git a/assets/js/sections/qso.js b/assets/js/sections/qso.js
index 6351c118..9d2fe535 100644
--- a/assets/js/sections/qso.js
+++ b/assets/js/sections/qso.js
@@ -1,5 +1,8 @@
 $( document ).ready(function() {
 
+	var bc = new BroadcastChannel('qso_wish');
+	bc.onmessage = function (ev) { console.log(ev); } /* receive */
+
 	$("#locator")
 		.popover({ placement: 'top', title: 'Gridsquare Formatting', content: "Enter multiple (4-digit) grids separated with commas. For example: IO77,IO78" })
 		.focus(function () {