diff --git a/webapp/chat-rx-header-icons.mjs b/webapp/chat-rx-header-icons.mjs
index d9e15c4..60ad10a 100644
--- a/webapp/chat-rx-header-icons.mjs
+++ b/webapp/chat-rx-header-icons.mjs
@@ -44,7 +44,7 @@ export default {
         <span class="gauges">
             <span class="gauge freq"><a class="btn btn-light btn-sm" href="#" @click="$emit('frequencySelected', message.Freq)"><i class="bi bi-broadcast-pin"></i> {{ message.Offset }}Hz</a></span>
             <span class="gauge snr"><i class="bi bi-speedometer2"></i><span :style="'color: ' + snrColor(message.Snr)">{{ message.Snr > 0 ? '+' : '' }} {{ message.Snr }}</span></span>
-            <span class="gauge speed"><i class="bi bi-skip-end"></i><span :class="message.Speed"> {{ message.Speed[0].toUpperCase() }}</span></span>
+            <span class="gauge speed" v-if="message.Speed"><i class="bi bi-skip-end"></i><span :class="message.Speed"> {{ message.Speed[0].toUpperCase() }}</span></span>
             <span class="gauge timedritft"><i class="bi bi-stopwatch"></i> {{ message.TimeDrift > 0 ? '+' : '' }}{{ message.TimeDrift }}ms</span>
         </span>
     `
diff --git a/webapp/chat-window.mjs b/webapp/chat-window.mjs
index fbff8b4..71f560b 100644
--- a/webapp/chat-window.mjs
+++ b/webapp/chat-window.mjs
@@ -39,11 +39,31 @@ export default {
         closeTab(id) {
             this.chats = this.chats.filter(e => e.id != id)
         },
+        newTab(label, filter) {
+            const id = uidGenerator()
+            this.chats.push({
+                id,
+                label,
+                filter
+            })
+        },
         callsignSelected(callsign) {
-            console.log('callsign-select', callsign)
+            this.newTab(callsign, {
+                Callsign: callsign
+            })
         },
         frequencySelected(frequency) {
-            console.log('frequency-selected', frequency)
+            const from = Math.floor((frequency - 25) / 50) * 50
+            const to = from + 50
+            this.newTab(
+                from + 'Hz',
+                {
+                    Freq: {
+                        From: from,
+                        To: to
+                    }
+                }
+            )
         },
     },
     template: `